World Longest CAVES by Country   Compiled by: Bob Gulden - September 20, 2022
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The NSS Geo2 Long & Deep Caves Web Site is at http://www.caverbob.com           Copyright 2022 NSS Geo2, Bob Gulden NSS#13188 L,F,CM
Do not ask for cave locations, I will not give them out.
TYPE: CT=CHALK & TUFA & Laterite , C=CONGLOMERATE & Schist, G=GYPSUM, L=LAVA, P=Piping, Q=SANDSTONE & QUARTZITE, S=SALT, T=TALUS, BOULDER & GRANITE, UW=UNDERWATER
 
      LENGTH DEPTH    
TYPE RANK CAVE NAME COUNTRY STATE COUNTY MILES METERS FEET METERS SOURCE DATE
                       
    Algeria                  
- 1 Rhar Bou Ma'za (Tafna River Cave) Algeria Terni Tlemcen range 11.433 18400.00 0.0 0.00 Atlas - Great Caves of the World 06/17
- 2 kef el Kaous Algeria Honaine Traras range 2.585 4160.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Anou Boussouil Algeria Bouira Djurdjura Range 1.988 3200.00 2641.0 805.00 Spelunca #9 06/17
- 4 aïn Bir Tessaa El Kbira Algeria Cirque de Barbadjani Tlemcen range 1.370 2205.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 rhar Kabal Algeria diebel Sidi Blal Tlemcen range 1.280 2060.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 ghar Kef (downstream section) Algeria Dahredj djebel Nabor 1.260 2028.00 551.2 168.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Anou Ifflis Algeria Bouira Djurdjura Range 1.243 2000.00 3839.0 1170.00 International Caver No.1 10/91
- 8 Anou Ifflis Algeria Bouira Djurdjura Range 1.243 2000.00 3839.0 1170.00 International Caver No.1 10/91
- 9 rhar Amalou Algeria Azerou es Srhir Bidans range 1.243 2000.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 rhar es Skhoun Algeria Azerou el Kèbit Bibans range 1.087 1750.00 433.1 132.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Angola                  
- 1 Gruta do Tchivinguiro Angola Huila Humpata Plateau 0.621 1000.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Gruta do Mulolas Angola Humpata SW of Lubango 0.025 40.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Gruta do Leba Angola Humpata SW of Lubango 0.019 30.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Gruta do Rio N'Gunza (Grotte de Furna Grande) Angola Porto Amboim Novo Rodondo 0.311 500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Argentina                  
P 1 Caverna de la Liebre Argentina Prevot Carubelli 0.761 1225.00 200.1 61.00 EspeleoAr - UAE 08/22
L 1 cueva de Dona Otilla Argentina Prevot Carubelli 0.521 838.00 0.0 0.00 EspeleoAr - UAE 08/22
P 2 Caverna del Indio Argentina Rodeo san Juan - 0.415 668.00 0.0 0.00 Dino Mendy -
G 3 cueva del Leon Argentina Neuquen Las Lajas 0.392 631.00 0.0 0.00 Atlas - Great Caves of the World 06/17
P 4 Caverna Sol Dentro o Gruta Deseada Argentina Rodeo san Juan - 0.345 556.00 0.0 0.00 EspeleoAr - UAE 08/22
P 5 Caverna Espelaion Seis Argentina Rodeo san Juan - 0.304 488.70 0.0 0 EspeleoAr - UAE 08/22
L 6 Caverna Halada Argentina La Pampa . 0.230 370.00 33.0 10.06 article 01/81
P 7 Caverna Los Vascos Argentina Rodeo san Juan 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0.198 318.40 242.8 74.00 EspeleoAr - UAE 08/22
                       
    Australia                  
- #REF! Bullita Cave System (Burke's Back Yard) Australia Northern Territory Gregory N.P. 74.813 120400.00 75.5 23.00 Mark Sefton (Cave Exploration Group of South Australia) 09/16
- #REF! Old Homestead Cave Australia Western Australia Nullarbor Plain 17.398 28000.00 0.0 0.00 International Caver No.7 06/17
- #REF! Mini - Martin Cave - Exit Cave Australia Tasmania Ida Bay 14.292 23000.00 721.8 220.00 Sherry Juneo 06/17
- #REF! Jenolan System Australia NSW - 13.983 22503.00 347.8 106.00 Mark Sefton e-mail 07/16
- 1 Corra-Lynn Australia - - 8.202 13200.00 124.7 38.00 Eric Madelanine list 07/06
CT 2 Mullamullang Cave  (Chalk) Australia Western Australia Nullarbur Plain 6.711 10800.00 439.6 134.00 Atlas Great Caves of the World 06/17
UW 3 Tank Cave      Australia South Australia - 4.993 8035.00 0.0 0.00 Die langsten Unterwasserholensysteme der Welt 09/16
CT 4 Cocklebiddy Cave  (Chalk) Australia Western Australia Nullarbor Plain 4.039 6500.00 0.0 0.00 John e-mail 03/16
L 5 Bayliss Cave (Undra System)        Australia North Queensland Undara V.N.P. 0.839 1350.00 82.0 25.00 F.Anne & VG Atkinson Mail 07/16
L 6 Barkers Cave Australia North Queensland   0.435 700.00 0.0 0.00 online 11/19
                       
    Austria                  
- 1 Schönberg-Höhlensystem Austria Totes Gebirge Stmk/OÖ 95.136 153107.00 3481.0 1061.00 https://hoehle.org/laengste-tiefste 1/22
- 2 Schwarzmooskogel-Höhlensystem Austria Totes Gebirge Steiermark 84.365 135772.00 3690.9 1125.00 https://hoehle.org/laengste-tiefste 1/22
- 3 Hirlatzhöhle Austria Dachstein Oberösterreich 70.557 113550.00 5118.1 1560.00 https://hoehle.org/laengste-tiefste 1/22
- 4 Dachstein-Mammuthöhle Austria Dachstein Oberösterreich 42.067 67701.00 3960.0 1207.00 https://hoehle.org/laengste-tiefste 1/22
- 5 Lamprechtsofen Austria Leoganger Steinberge Salzburg 37.282 60000.00 5666.0 1727.00 https://hoehle.org/laengste-tiefste 1/22
- 6 Gamslöcher-Kolowrat-Höhlensystem Austria Untersberg Salzburg 28.316 45570.00 3763.1 1147.00 https://hoehle.org/laengste-tiefste 1/22
- 7 Kolkbläser-Monsterhöhle-System Austria Steinernes Meer Salzburg 27.643 44487.00 2332.7 711.00 https://hoehle.org/laengste-tiefste 1/22
- 8 Frauenmauer-Langstein-Höhlensystem Austria Hochschwab Steiermark 27.402 44099.00 2076.8 633.00 https://hoehle.org/laengste-tiefste 1/22
- 9 Eisriesenwelt Austria Tennengebirge Salzburg 26.098 42000.00 1450.1 442.00 https://hoehle.org/laengste-tiefste 1/22
- 10 Tantalhöhle Austria Hagengebirge Salzburg 22.071 35520.00 1427.2 435.00 https://hoehle.org/laengste-tiefste 1/22
                       
    Bahamas                  
UW 1 Lucayan Caverns        Bahamas - - 5.705 9181.00 0.0 0.00 Exley, Caverns -
UW 2 Dan's Cave      Bahamas - - 3.789 6098.00 0.0 0.00 Die langsten Unterwasserholensysteme der Welt 09/16
- 3 Cxanon Fodder Cave Bahamas Long Island   0.024 38.10 45.0 13.72 Speleo Digest 2003 2003
                       
    Barados                  
- 1 Harrsions Cave Barbados St.Thomas   0.652 1050.00 0.0 0.00 Speleo Digest 1995 1995
                       
    Belgium                  
- 1 Grotte de Han-sur-Lesse Belgium Namur - 6.644 10693.00 360.9 110.00 pha@ceram.ciger.be 06/17
- 2 Grote de  Rochefort Belgium Namur Rochefort 4.098 6595.00 439.6 134.00 Langste grotten van Belgie 8/22
- 3 Souffleur de Beauregard Belgium Liege Plainevaux 3.811 6134.00 334.6 102.00 Langste grotten van Belgie 8/22
- 4 Système Chawresse-Veronika Belgium Liege Esneux 3.513 5654.00 262.5 80.00 Langste grotten van Belgie 8/22
- 5 Grotte de Hotton (Touristique) Belgium Lux Hotton 2.765 4450.00 232.9 71.00 Langste grotten van Belgie 8/22
- 6 Rèseau de Waerimont Belgium Namur Eprave 2.734 4400.00 190.3 58.00 Langste grotten van Belgie 8/22
- 7 Trou d'Haquin Belgium Namur Profondeville 2.685 4321.00 245.4 74.80 Langste grotten van Belgie 8/22
- 8 Grotte de Remouchamps (Touristque) Belgium Liege Aywaille 2.413 3883.00 360.9 110.00 Langste grotten van Belgie 8/22
- 9 Rèseau de Frenes Belgium Namur Profondeville 2.384 3837.00 265.7 81.00 Langste grotten van Belgie 8/22
- 10 Grotte du Nou Bleu Belgium Liege Sprimont 2.313 3723.00 200.1 61.00 Langste grotten van Belgie 8/22
                       
    Belize                  
- #REF! Chiquibul Cave System (Cebaba & Actun Tunkul) Belize Mt Junea West Chiquibul 24.233 39000.00 524.9 160.00 Tom Miller e-mail 01/16
- #REF! Petroglyph Cave (part of the Caves Branch S.) Belize - - 10.563 17000.00 0.0 0.00 Tom Miller e-mail 01/16
UW #REF! Giant Cave                       Belize - - 2.773 4463.00 107.9 32.90  Jim Coke (QRSS) 05/16
- 1 Barton Creek Cave Belize Cayo - 2.273 3657.60 492.1 150.00 Speleo Digest 2002 2002
                       
    Botswana                  
- #REF! Blue Cave Botswana NW Botswana Koanaka Hills 1.118 1800.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Drotsky's Cave Botswana Ngamiland Kwihabe 0.746 1200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 !Wa Doum Botswana NW Botswana Gewihaba valley 0.528 850.00 131.2 40.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Bone Cave  Botswana NW Botswana Koanaka Hills 0.286 460.00 144.4 44.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Brazil                  
- #REF! Toca da Boa Vista Brazil Bahia Campo Formoso 70.836 114000.00 164.0 50.00 As Maiores Cavernas Do Basil  01/20
- #REF! Toca da Barriguda Brazil Bahia - 21.748 35000.00 200.1 61.00 As Maiores Cavernas Do Basil  01/20
- #REF! Conjunto Sao Mateus/Imbira Brazil Goias Sao Domingos 14.062 22630.00 0.0 0.00 As Maiores Cavernas Do Basil  01/20
- #REF! Gruta do Padre Brazil Bahia Santana 10.184 16390.00 0.0 0.00 As Maiores Cavernas Do Basil  01/20
- #REF! Lapa São Vicente l Brazil Goias Sao Domingos 10.184 16390.00 0.0 0.00 As Maiores Cavernas Do Basil  01/20
- #REF! Boqueirão Brazil Bahia Carinhanha 9.470 15240.00 0.0 0.00 As Maiores Cavernas Do Basil  01/20
UW 1 Bananeira Cave      Brazil - - 3.977 6400.00 0.0 0.00 Die langsten Unterwasserholensysteme der Welt 09/16
Q 2 Gruta das Torras Brazil Bahia - 2.361 3800.00 0.0 0.00 Eric Marques e-mail 01/16
Q 3 Gruta do Lapao Brazil Bahia - 0.746 1200.00 0.0 0.00 Eric Marques e-mail 01/16
Q 4 Abismo Guy Collet   (Quartzite) Brazil Barcelos-AM - 0.557 896.00 2201.0 671.00 Anais do XXIX Congresso Brasileiro de Espeleologia 06/16
                       
    Bulgaria                  
- 1 Duhlata (D(a)(ou)hklata) Bulgaria Pernik Vitoshaq 11.309 18200.00 229.7 70.00 Caves of Bulgaria 07/16
- 2 Kolkina Dupka Bulgaria Sofia Balkan Mountains 10.235 16471.00 1778.2 542.00 Wikipedia 8/22
- 3 Orlova Chouka  (Eagle Hammer) Bulgaria Ruse Danubian Plane 8.349 13437.00 39.4 12.00 Eric Madelanine list 07/06
- 4 Yagodinska Cave Bulgaria Yagodina Rhodope Mountains 6.524 10500.00 0.0 0.00 Wikipedia 8/22
- 5 Yagodina  Cave (Iimam's hole) Bulgaria Borino Strawberry 5.282 8501.00 118.1 36.00 Jagodinska - Card file of the caves 8/22
- 6 The dark hole Bulgaria Vrachanski Elbow 4.971 8000.00 68.9 21.00 Jagodinska - Card file of the caves 8/22
- 7 Bacho Kiro Cave Bulgaria   Deryanovo Monastery 2.237 3600.00 0.0 0.00 Jagodinska - Card file of the caves 8/22
- 8 Raychova Dupka Bulgaria Lovech Balkan Mountains 2.071 3333.00 121.4 37.00 Jagodinska - Card file of the caves 8/22
- 9 Magura Cave Bulgaria Vidin   1.553 2500.00 183.7 56.00 Jagodinska - Card file of the caves 8/22
- 10 Devetàshka Cave  (Devetàshka peshterà ) Bulgaria     1.517 2442.00 0.0 0.00 Jagodinska - Card file of the caves 8/22
                       
    Burkina Faso                  
- 1 Kateng Boko (Formed in Laterite) Burkina Faso Oubitrenga Loumbila 0.025 40.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Burundi                  
Q 1 Grotte de Mugobo Burundi east Burundi Mugobo 0.056 90.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
Q 2 Grotte de Kayovu Burundi south east Burundi Mount Nkoma 0.024 39.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Cambodia                  
- 1 La Ang Phnom Prampi Cambodia Battambang Phnum Prock 0.487 783.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 2 Roung Dei Ho - Roung Thom Ken Cambodia Kampot Kampot 1.122 1806.00 137.8 42.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 3 Roung Bat Khteas Cambodia Kampot Kampot 0.608 978.00 160.8 49.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 4 Roung Prasat Cambodia Kampot Kampong 0.563 906.00 144.4 44.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 5 Roung Kbal Khla Cambodia Kampot Kampong 0.474 763.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 6 Roung Preah Nipean Cambodia Kampot Kampong 0.464 746.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
````                      
    Cameroon                  
L 1 Grotte de Gaskin Cameroon Mount Cameroon Buea 0.280 450.00 311.7 95.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Grotte Demvoh Mâle Cameroon Fongo Tongo Menoua 0.180 290.00 29.5 9.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Gouffre de Mbilibeekon Cameroon Nko'ètyè Ebolowa 0.137 220.00 23.0 7.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Petite Grotte Ndemvo Cameroon Fongo Tongo Menoua 0.107 172.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
T 5 Grotte Kaa Cameroon Batiè Hauts-Plateaux 0.104 168.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Grotte Demvoh Femelle Cameroon West Cameron Fongo  Tango 0.100 161.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Grotte de  Loung Cameroon West Cameron Fongo  Tango 0.087 140.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 Grotte de Nkolbisson - Pharmacie Cameroon Yaounde  Nkolbisson 0.073 117.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
T 9 Grotte de Lintè no.1 Cameroon Lintè Plateau de l'Adamoua 0.062 100.00 114.8 35.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 Grotte de Lintè no.2 Cameroon Lintè Plateau de L'Adamoua 0.059 95.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Canada                  
- 1 Castleguard Cave Canada AB Rockies 13.242 21311.00 1259.8 384.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
- 2 ARGO Cave System Canada BC Vancouver Island 11.434 18401.00 1332.0 406.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
- 3 Yorkshire Pot Canada AB/BC Rockies 8.582 13812.00 1276.2 389.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
- 4 Weymer Cave System Canada     7.916 12739.00 1213.9 370.00 Pat Shaw e-mail 2/22
- 5 Thanksgiving Cave Canada BC Vancouver Island 5.211 8386.00 1571.5 479.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
- 6 Ursa Major Canada BC Vancouver Island 5.026 8088.00 0.0 0.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
- 7 Bisaro Anima Canada BC Rockies 4.771 7678.00 2257.2 688.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
UW 8 Three Island Cave                Canada Quebec - 4.078 6563.00 38.1 11.60 Ian McKenzie e-mail 01/16
- 9 Heavy Breather System Canada BC Rockies 3.821 6150.00 2149.0 655.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
- 10 Gargantua Canada AB/BC Rockies 3.729 6001.00 0.0 0.00 Canada Long and Deep Caves Assembled by Pat Shaw Aug-22
                       
    Central African Republic                  
  1 Nangara-Komba Shelter Central African Republic   Camot 0.047 76.00 0.0 0.00 Karst and Caves of the Central African Republic 2022
T 2 Grotte de Kom Zollè Central African Republic - - 0.031 50.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P64 6/17
                       
    Chad                  
C  1 Grotte de Bourdout Oumou   (Schist) Chad - - 0.071 115.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P64 6/17
C 2 Grotte de l'Arche Chad Tibesti Zouar 0.039 62.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
C 3 Grotte de Bicha   (Schist) Chad Ennedi Fada 0.034 55.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
C 4 Grotte de la guelta d'Archeï Chad Ennedi Fada 0.031 50.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Chile                  
L 1 Roiho Cave System Chile Easter Island Roiho 4.039 6500.00 0.0 0.00 Alfonso Antxia Science Society of Basque Country via Jabier Les e-mail 06/16
C  2 Cueva del Miledon  (Conglomerate) Chile - - 0.000 0.00 656.0 200.00 internet 02/15
                       
    China                  
- 1 Suiyang Shuanghe Dongqun China Guizhou Suiyang 193.557 311500.00 2181.8 665.00 Zhi Quin FB 3/22
- 2 San Wang Dong China Chongqing Wulong 47.858 77020.00 1125.3 343.00   05/16
- 3 Teng Long Dong China Hubei Lichuan 33.063 53210.00 1128.6 344.00 Zhi Quin FB 6/22
- 4 Jianghou Dixachanglang China Guangxi Fengshan 32.976 53070.00 1128.6 344.00   08/16
- 5 Er Wang Dong China Chongqing Wulong 29.328 47199.00 1446.9 441.00 www.hongmeigui.net/deepandlong.php 04/17
- 6 Qikengdong China Chongqing Wulong 23.951 38546.00 3346.5 1020.00   08/16
- 7 Jiangzhou Dongxuexitong China Guangxi Fengshan 23.923 38500.00 492.1 150.00 www.sop.inria.fr/agos-sophia/sis/DB/ 04/17
- 8 Mawandong China Guizhou Zhengan 22.657 36463.00 1752.0 534.00   2/15
- 9 Xia, Qikeng, Lanmu Shu, Miao Keng, Xiaogu Chi. Dongba Dong China Chongqing Wulong 22.046 35479.00 3346.0 1020.00 LIU JIA e-mail 04/19
- 10 Bojian China Guizhou Zunyi Shi 14.515 23360.00 1935.7 590.00 http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? 08/16
                       
    China Tibet                  
- 1 Meimu Cave China Tibet Ngai Baqen 3.090 4973.00 246.1 75.00 web 12/20
- 2 Gong bu Cave China Tibet Ngai - 2.983 4800.00 0.0 0.00 web 12/20
- 3 Dimen Cave China Tibet Ngai - 2.975 4788.00 211.0 64.30 web 12/20
- 4 Gubu Cave China Tibet Ngai - 2.906 4676.00 0.0 0.00 web 12/20
- 5 Gongbu ice Cave2 China Tibet Ngai - 2.889 4650.00 0.0 0.00 web 12/20
- 6 GuBu Cave China Tibet Ngai - 2.863 4608.00 526.6 160.50 web 12/20
                       
    Colombia                  
Q 1 cueva de Cunday Colombia Tolimal Cunday 0.528 850.00 524.9 160.00 Atlas Great Caves of the World 06/17
                       
    Comoro Islands                  
L 1 Panga Nyamaoui FA1 Comoro Islands Njazidja - 0.503 810.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
L 2 Grotte de Mhandou, HH 4-5 Comoro Islands Njazidja - 0.388 625.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
L 3 Lava Cave, HH2 Comoro Islands Njazidja - 0.295 475.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
L 4 Panga Betini, HH7-10-11 Comoro Islands Njazidja - 0.214 345.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
L 5 Lava Cave, HH6 Comoro Islands Njazidja - 0.208 335.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
L 6 Ngamq Mhimadji - Panga Mnouka, HH 8-9 Comoro Islands Njazidja - 0.202 325.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
L 7 Lava Cave No.10 Comoro Islands Njazidja - 0.130 210.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P70 6/17
                       
    Congo                  
- 1 Grotte de N'kila-N'tari Congo Madingou Mudzanga 0.932 1500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Grotte de Meya - Nzouari Congo - Massif de Bangou 0.932 1500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Perte de Mboumba Congo Madingou Mouelou 0.746 1200.00 65.6 20.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Grotte de Bankoussou Congo Madingou Mouyondzi 0.311 500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Grottes de Malala I-II Congo - Massif de Bangou 0.217 350.00 0.0 0.00 Caves Karst of the Congo Republic & Central & Northen Gabon 2020
- 6 Resurgence de la Mboumba Congo Madingou Mouelou 0.134 215.00 0.0 0.00 Caves Karst of the Congo Republic & Central & Northen Gabon 2020
- 7 Grottes de la Lougoulou Congo - Massif de Bangou 0.062 100.00 0.0 0.00 Caves Karst of the Congo Republic & Central & Northen Gabon 2020
                       
    Costa Rica                  
- 1 The Cataracts of Miramar Costa Rica Puntarenas   0.336 541.32 516.0 157.28 Speleo Digest 1999 1999
                       
    Croatia                  
- 1 Jamski sustav Crnopac Croatia Juzni Velebit Crnopac 35.437 57030.00 2723.1 830.00 Aida Barišic e-mail 8/22
- 2 Jamski sustav Kita Gacesina - Drazenova puhaljka  ? Croatia - - 19.209 30914.00 0.0 0.00 Aida Barisic 10/21
- 3 Sustav Dulin ponor - Medvedica Croatia Hrvatska Ogulin 10.188 16396.00 272.3 83.00 http://public.srce.hr/speleo/karta.html 06/17
- 4 Špiljski sustav Panjkov ponor - Muškinja - Varicakova Croatia Nova Kršija Kurdun 8.110 13052.00 0.0 0.00 Aida Barišic e-mail 6/22
- 5 Munizaba Croatia Juzni Velebit Crnopac 6.158 9911.00 1673.2 510.00 The Biggest Croatian cave list 8/22
- 6 Spiljski sustav Tounjcica Croatia Krpel Kordun 5.657 9104.00 406.8 124.00 Long & Deep caves of Croatia 8/22
- 7 Jama Kod Raspora Croatia Raspor Istra 4.506 7252.00 1282.8 391.00 Long & Deep caves of Croatia 8/22
- 8 Sustav Jopiceva spilja - Bent Croatia Brebornica Kordun 4.169 6710.00 187.0 57.00 Long & Deep caves of Croatia 8/22
- 9 Sustav Zracak nade II - Kaverna u tunelu Ucka Croatia Ucka Hrvatsko Primorje 4.099 6596.00 1410.8 430.00 Long & Deep caves of Croatia 8/22
UW 10 Slovacka jama Croatia Sj Velebit Mali kuk 3.987 6416.00 4343.8 1324.00 Aida Barišic e-mail 09/19
                       
    Cuba                  
- 1 Gr. Caverna de Palmarito Cuba Pinar del Rio S. de Vinales 33.554 54000.00 0.0 0.00 Info CREI 2001 N10 06/17
- 2 Santo Tomas (gran caverna de) Cuba Pinar del Rio S. de Quemadas 28.583 46000.00 0.0 0.00 The NSS News V57N10P300 10/99
- 3 Sistema de Pan de Azucar Cuba Pinar del Rio S.del Rosario 23.612 38000.00 0.0 0.00 The NSS News V57N10P300 10/99
- 4 Majaguas-Cantera (sis.caverna.) Cuba Pinar del Rio S.de San Carlo 21.127 34000.00 0.0 0.00 The International Caver 06/17
- 5 Gran Sistema Cavernaio de Fuentes Cuba Pinae del Rio Sierra de Mesa 16.156 26000.00 0.0 0.00 The International Caver #8 06/17
- 6 Perdidos (sis.cavernario de los) Cuba Pinar del Rio S. del Roario 16.156 26000.00 0.0 0.00 Speleolgia 05/17
- 7 Cuevas de Bellamar Cuba Matanzas - 14.292 23000.00 0.0 0.00 http://www.ecured.cu/index.php/Cuevas_de_Bellamar 10/16
- 8 Sistema Constantino Cuba Pinar del Rio - 9.321 15000.00 0.0 0.00 WLCL -
                       
    Czech Rep.                  
- 1 System Amaterskej a Punkevni Jesky. Czech Rep. Moravia Ostrov 24.324 39146.00 1630.6 497.00 Libor Faitl e-mail 01/16
- 2 Rudickê propadani Czech Rep. - - 7.643 12300.00 590.6 180.00 Eric Madelanine list 07/06
UW 3 Hranicka Propast Czech Rep. - - 0.000 0.00 1325.5 404.00 article 10/16
                       
    Dem.Rep. Congo                  
- 1 Grotte de Ngovo (Grotte de Langa) Dem.Rep. Congo Mbanza Nrungu Bas-Congo 3.641 5860.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Grotte de Kiwakishi Dem.Rep. Congo Mitabwa Shaba 1.305 2100.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Grande Grotte de Thhysvile Dem.Rep. Congo Mbanza Nrungu Bas-Congo 1.305 2100.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Grotte de Pitashi Dem.Rep. Congo Kamina Shaba 1.243 2000.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Grotte de Salanga Dem.Rep. Congo Gandajika Lupata 1.243 2000.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Grotte de Kilubi Dem.Rep. Congo Katanga Lomina-Katanga 1.243 2000.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Grotte de Ngimba Dimba Dem.Rep. Congo Mbanza Nrungu Bas-Congo 0.994 1600.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 Grotte Kabambi Dem.Rep. Congo Mt.Hoyo Ituri 0.994 1600.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 9 Emergence de Ziaka Dem.Rep. Congo Kwilu Ngongo Tukisa 0.808 1300.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 tadi Kieza Dem.Rep. Congo Mbanza Nrungu Bas-Congo 0.808 1300.00 180.4 55.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Djibouti                  
L 1 Tube de lava '2013' Djibouti Ghoubet-Lac Assal Volcanic area 0.069 111.00 36.1 11.00 Atlas of the Great Caves and Karst of Africa Part 1 P94 6/17
L 2 Tube de lava de L'Armae Kôma Djibouti Ghoubet-Lac Assal Volcanic area 0.063 102.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P94 6/17
L 3 Le Petit Hornito Djibouti Ghoubet-Lac Assal Volcanic area 0.036 58.00 32.8 10.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Dominican Republic                  
UW 1 Manantial del Toro Dominican Republic La Altagracia Boca de Yuma 7.003 11270.00 62.3 19.00 Olivier Testa e-mail 11/20
- 2 Cuevas de LA Entrada Dominican Republic Maria Trinidad  Sancez Cabrera 0.261 420.00 32.8 10.00 Speleo Digest 2000 2000
- 3 Cue4va de la Linea Dominican Republic Hato Mayor Cano Presa 0.162 260.00 32.8 10.00 Speleo Digest 2000 2000
                       
    Ecuador                  
L 1 Simtema Silvana Ecuador Galapagos Islands Santa Cruz Is. 2.548 4100.00 643.0 196.00 NSS Convention 2020 7/20
L 2 Cueva del Cascajo                  Ecuador Galapagos Islands Santa Cruz Is. 1.870 3010.00 0.0 0.00 Chris Llyod - Cavers Digest 4/1
L 3 Cueva de Gallardo Ecuador Galapagos Islands Santa Cruz Is. 1.439 2316.00 226.4 69.00 A.Addison 08/16
L 4 La Liegada Ecuador Galapagos Islands Santa Cruz Is. 1.284 2066.00 0.0 0.00 NSS News V72N9P22 08/16
L 5 Cueva de la Finca Kastdalen        Ecuador Galapagos islands Santa Cruz Is. 1.243 2000.00 0.0 0.00 www.wec-net.com/english/lavalist-w.html 10/1
L 6 Cueva Mora Ecuador Galapagos Islands Santa Cruz Is. 0.815 1311.00 144.0 44.00 A.Addison 08/16
L 7 Cueva Grand Royal Palm Ecuador Galapagos Islands Santa Cruz Is. 0.646 1039.00 82.0 25.00 A.Addison 08/16
L 8 Cueva Soyla Ecuador Galapagos Islands Santa Cruz Is. 0.645 1038.00 164.0 50.00 A.Addison 08/16
L 9 Tuneles de los Piratas Ecuador Galapagos Islands Santa Cruz Is. 0.638 1026.00 138.0 42.00 A.Addison 08/16
L 10 Cueva Kubler Ecuador Galapagos Islands Santa Cruz Is. 0.577 929.00 0.0 0.00 NSS News V72N9P22 08/16
                       
    Egypt                  
- 1 Wadi Sannur Cave4 Egypt Eastern Desert Beni Suef 0.171 275.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Omar Cav e Egypt Eastern Desert Beni Suef 0.062 100.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Djara Cave Egypt Western Desert Bahariya Oasis 0.052 83.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Nimir Cave Egypt Eastern Desert Southern Galala plateau 0.022 36.00 21.0 6.40 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 El Makhrum Egypt Western Desert Crystal Mountains 0.019 30.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Equatorial Guinea                  
T 1 Cueva Caracas Equatorial Guinea Ebebiyin Rio Muni 0.022 36.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Eswatini’s                   
T 1 Gobholo Cave Eswatini’s  Mbabane Hhoho 0.683 1099.00 203.4 62.00 Manuela S. Scheuerer e-mail 01/16
                       
    Ethiopia                  
- 1 Sof Omar Holluca Ethiopia Bale Ityopya 9.383 15100.00 49.2 15.00 Atlas - Great Caves of the World 06/17
- 2 Achere Cave Ethiopia West Harrar Oromia 2.380 3830.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Aynage Cave Ethiopia West Harrar Oromia 2.055 3308.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Holqa Warabesa Ethiopia West Harrar Oromia 1.927 3102.00 229.7 70.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Nur Mohaned Ethiopia Goro Bale 1.553 2500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Holqa Oromo Ethiopia East Hjarrar Gursum 0.932 1500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Rukiesa Ethiopia West Harrar Oromia 0.808 1300.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 Holqa Bero Ethiopia West Harrar Oromia 0.549 884.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 9 Ganayati Ethiopia West Harrar Mechara 0.323 520.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 Gamo Saada Ethiopia Bale Jara 0.304 489.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    France                  
- 1 Reseau Felix Trombe / Henne-Morte France Haute-Garonne Coume Ouarnede 72.864 117263.00 3294.0 1001.00 Liste des cavites naturelles les plus longues de France 6/22
- 2 Gouffre de la Pierre Saint Martin - gouffre des Partages France / Spain Pyrenees-Atlantiques Pierre Saint Martin 54.277 87350.00 4626.0 1410.00 Liste des cavites naturelles les plus longues de France 6/22
- 3 Reseau de l'Alpe France Isere / Savoie Chartreuse 44.925 72300.00 2149.0 655.00 Liste des cavites naturelles les plus longues de France 6/22
  4 Grotte de Saint-Marcel France Ardeche Bas-Vivarais 40.078 64500.00 1066.3 325.00 Liste des cavites naturelles les plus longues de France 6/22
UW 5 Arresteliako ziloa(Souffleur de Larrandaburu) France Pyre. Atlantiques/Navarra Pierre Saint Martin 37.868 60943.00 2740.0 835.00 Die langsten Unterwasserholensysteme der Welt 09/16
- 6 Gouffre de Padirac France Lot Causse de Gramat 36.661 59000.00 1033.5 315.00 Jean-Yves Bigot 01/16
- 7 Grotte de la Luire France Drome Vercors 34.910 56182.00 1906.2 581.00 Liste des cavites naturelles les plus longues de France 6/22
- 8 Systeme du Granier France Isere / Savoie Chartreuse 34.626 55725.00 2083.3 635.00 Liste des cavites naturelles les plus longues de France 6/22
- 9 Reseau de la Dent de Crolles France Isere Chartreuse 34.428 55407.00 2263.8 690.00 Buchaly, Waldbrener 06/16
- 10 Trou qui souffle France Isere Vercors 30.634 49300.00 2198.2 670.00 Liste des cavites naturelles les plus longues de France 6/22
                       
    Gabon                  
- 1 Grotte de Mbenaltembe Gabon Mbèlènaletembè Lèbambna 1.479 2380.00 49.2 15.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Grotte Moungueke Gabon Lastoursville Ogooue-Lolo 0.989 1591.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Grotte Ngougourouma (Grotte de Kessipougou) Gabon Lastoursville Ogooue-Lolo 0.963 1550.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Grotte de Lipopa (Grotte Ndoubou)(Grotte de Lastoursville) Gabon Lastoursville Ogooue-Lolo 0.840 1352.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Grotte de Pahou No.1 Gabon Lastoursville Ogooue-Lolo 0.716 1153.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Grotte de Bongol;o Gabon Lebamba Ngounie 0.715 1150.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Grotte de Nguedi Eduma Gabon Lebamba Ngounie 0.516 830.00 65.6 20.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 Grote de Ndongou Gabon Lebamba Ndola 0.447 720.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 9 Grotte de Lebamba Gabon Lebamba Louetsi-Wano 0.435 700.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 Grotte vde la Rivière Ibembè Gabon Lastoursville Ogooue-Lolo 0.398 641.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Georgia                  
- 1 Illyuzia-Mezhonnogo-Snezhnaya Georgia Abkhazia West Caucasus 14.963 24080.00 5774.3 1760.00 Web 1/22
- 2 Krubera (Voronja) Cave Georgia Abkhazia West Caucasus 9.978 16058.00 7214.6 2199.00 Web 1/22
- 3 Veryovkina Georgia Abkhazia Arabika massive 7.891 12700.00 7257.2 2212.00 FB 09/20
- 4 Khabjui Georgia - - 6.835 11000.00 0.0 0.00    
- 5 Tskhogorskaja 1-2-Troja, NRP Georgia - - 6.835 11000.00 0.0 0.00    
- 6 Sarma Georgia Abkhazia West Caucasus 3.958 6370.00 6003.9 1830.00 Alexander Klimchouk via Bogan Ona e-mail 10/19
- 7 Zoou Cave (Dzou) Georgia Abkhazia West Caucasus 3.728 6000.00 3576.1 1090.00 http://www.barrier.org.ru/text/dzou.htm 06 04
- 8 Vladimir V. Iljukhina System Georgia Abkhazia West Caucasus 3.660 5890.00 4219.2 1286.00 web 1/22
- 9 Shakta Vjacheslav Pantjukhina Georgia Abkhazia West Caucasus 3.436 5530.00 4947.5 1508.00 Vasily Vl.Suhachev e-mail 06/16
- 10 Arabikskaja (Kuibyshevskaja/Genrikhova Bezdna) Georgia Abkhazia West Caucasus 2.019 3250.00 3641.7 1110.00 www.sgs.erl.e-burg.su/~sigalov/clist.html 02/97
                       
    Germany                  
- 1 Riesending-Schachthohle Germany Bavaria Untersgberg Mtns. 14.043 22600.00 3769.7 1149.00 Thomas Matthalm e-mail 02/15
- 2 Blauhòhlensystem Germany Badem-Wurittenburg - 10.054 16180.00 0.0 0.00 Kurt Kohler e-mail 1/22
- 3 Fuchslabyrinth Germany Badem-Wurittenburg - 8.861 14261.00 0.0 0.00 Andreas Wolf List of Longest Caves in Germany 2/21
- 4 Herbstlabyrinth-Adventhöhle-system Germany Hesse - 8.084 13010.00 301.8 92.00 Andreas Wolf List of Longest Caves in Germany 2/21
- 5 Hölloch Germany Bavaria - 7.050 11346.00 1482.9 452.00 Andreas Wolf List of Longest Caves in Germany 2/21
- 6 Klutert Cave Germany Ennepe-Ruhr-Kreis- North Rhine-Westphalia 3.632 5845.00 0.0 0.00 Arbeitskreis Kluterthohle E.V. web site 8/22
- 7 Hardt Cave System Germany Ennepe-Ruhr-Kreis- North Rhine-Westphalia 2.508 4037.00 0.0 0.00 Arbeitskreis Kluterthohle E.V. web site 8/22
- 8 Heilenbeck Cave Germany Ennepe-Ruhr-Kreis- North Rhine-Westphalia 2.468 3972.00 0.0 0.00 Arbeitskreis Kluterthohle E.V. web site 8/22
- 9 Volmehang-Martinslock System Germany Ennepe-Ruhr-Kreis- North Rhine-Westphalia 1.657 2666.00 0.0 0.00 Arbeitskreis Kluterthohle E.V. web site 8/22
- 10 Wind hole in Muhlenberg Germany Ennepe-Ruhr-Kreis- North Rhine-Westphalia 5.104 8214.00 0.0 0.00 Arbeitskreis Kluterthohle E.V. web site 8/22
                       
    Greece                  
- 1 Diros Cave Greece Peloponnese Laconia 9.569 15400.00 0.0 0.00 www.selas.org 10/16
- 2 Tafkoura Greece Crete Anogia-Petradolakia 4.082 6570.00 2821.5 860.00 www.selas.org 04/17
- 3 Gourgouthakas (Lefka Ori) Greece Crete Levka Ori 0.781 1257.00 2024.3 617.00 www.selas.org 06/17
- 4 Grouffre du Lion (Cave of the Lion) Greece Crete Levka Ori 0.000 0.00 3641.7 1110.00 www.selas.org 09/16
                       
    Guinea                  
T 1 fomè Tiouki nord  (Dolerite) Guinea Gora Yamba Labè 0.423 680.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
CT 2 Grotte Garrigues  (Laterite) Guinea Fouta-Djallon - 0.311 500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P134 6/17
T 3 Grotte de la Plantation  (Schist) Guinea Sougèta Kindia 0.249 400.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Toukè fomè Guinea Seguaya Kindia 0.186 300.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
T 5 Grotte du Marchè  (Schist) Guinea Fouta-Djallon Daloaba 0.155 250.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P134 6/17
- 6 Grotte de Nianka Guinea Allya Kindia 0.137 220.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
T 7 fomè Tiouki est (Dolerite) Guinea Gora Yamba Labè 0.124 200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Honduras                  
C  1 Cueva del Portillo de la Pena Honduras Olancho El Rosario 1.004 1615.00 275.6 84.00 NSS NEWS V69N1P9 01/16
C  2 Pozo del Portillo  (conglomerate) Honduras Olancho El Rosario 0.870 1400.00 1259.8 384.00 Anonymous, 1998 Honduras 97-98: Subterran 10/98 via Ric Finch e-mail 02/15
C  3 Cueva Resumidero del Pozo Honduras Olancho El Rosario 0.232 374.00 75.5 23.00 NSS NEWS V69N1P8 01/16
                       
    Hungary                  
- 1 Baradla-Domica Hungary    Aggtelek Karst 18.931 30466.00 380.6 116.00 Peter Gruber e-mail 9/22
- 2 Szepvolgyi System (Pal-volgy Cave)(Paul Valley Cave System) Hungary Budapest - 18.703 30100.00 0.0 122.60 www.ariadneegyesulet.hu 05/16
- 3 Baradla-Barlang Hungary Borsod-Abaúj-Zemplén Aggtelek Karst; 12.738 20500.00 367.5 112.00 www.ariadneegyesulet.hu 05/16
- 4 Ariadne Cave System Hungary Borsod-Abaúj-Zemplén North-Central Mountains 11.806 19000.00 669.3 204.00 www.ariadneegyesulet.hu 05/16
- 5 Tapolcai-Barlangrendszer Hungary - - 8.699 14000.00 114.2 34.80 www.ariadneegyesulet.hu 05/16
- 6 Istvan-Lapai-Barlan Hungary - - 5.406 8700.00 833.3 254.00 www.ariadneegyesulet.hu 05/16
- 7 Beke-Barlang Hungary Borsod-Abaúj-Zemplén - 4.463 7183.00 318.2 97.00 www.ariadneegyesulet.hu 05/16
- 8 Ferenc-Hegyi-Barlang Hungary - - 4.350 7000.00 268.4 81.80 www.ariadneegyesulet.hu 05/16
- 9 Csodabogyos-Barlang Hungary - - 3.915 6300.00 472.4 144.00 www.ariadneegyesulet.hu 05/16
- 10 Molnar Janos-Barlang Hungary - - 3.728 6000.00 426.5 130.00 www.ariadneegyesulet.hu 05/16
                       
    Iceland                  
L 1 Laufbalavatn Iceland - - 3.114 5012.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 2 Surtshellir-Stepanshellir et Hulduhellir         Iceland - - 3.107 5000.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 3 Kalmanshellir Iceland - - 2.493 4012.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 4 Idrafossar                       Iceland - - 1.189 1913.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 5 Viogelmir                          Iceland - - 0.984 1584.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 6 Hulduhellir  Iceland - - 0.932 1500.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 7 Raufarholshellir Iceland - - 0.845 1360.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 8 Volundur Iceland - - 0.688 1108.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 9 Vorduhellir-Litli-Bjorn Iceland - - 0.684 1100.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
L 10 Floki Iceland - - 0.681 1096.00 0.0 0.00 Volcanospeleologie en Islande by Michel Detay 01/16
                       
    India                  
- 1 Krem Liat Prah/Um IM/Labbit M /RUBONG India Meghalaya Jaintia Hills 19.436 31279.00 0.0 0.00 Descent N275P15 08/20
Q 2 Krem Puri   (Sandstone) India Meghalaya Khasi Hills 15.731 25317.00 98.4 30.00 Descent N275P15 08/20
- 3 Krem Tyngheng/Diengjem India Meghalaya Jaintia Hills 13.530 21775.00 0.0 0.00 Descent 243 P33 04/17
- 4 Krem KotSati/Um Lawan India Meghalaya Jaintia Hills 13.378 21530.00 705.4 215.00 Indian Sub Coninent Longest/Deepest Limestone Caves 3/13 03/16
- 5 Pielklieng-Sielkan Pouk river cave India Meghalaya Jaintia Hills 12.752 20522.00 0.0 0.00 Descent N275P15 05/17
- 6 Krem UmTHLOO-SYNRANG Labbit India Meghalaya Jaintia Hills 11.330 18234.00 616.8 188.00 Descent N275P15 03/16
- 7 Synrang Pamiang India Meghalaya - 8.797 14157.00 1040.0 317.00 BCRA I12P16 Sum08
Q 8 Krem Lum Shken    (Sandstone) India Meghalaya Khasi Hills 2.047 3295.00 0.0 0.00 Top Caves in Sandstone India 2018 05/19
Q 9 Krem Mawtynhiang India Meghalaya Khasi Hills 1.951 3140.00 0.0 0.00 Descent 275 P15 08/20
Q 10 Krem Dam    (Sandstone) India Meghalaya Khasi Hills 1.770 2848.00 57.1 17.41 Top Caves in Sandstone India 2018 05/19
                       
    Indonesia                  
- 1 Luweng Jaran System Indonesia Java Timur Pacitan 11.309 18200.00 393.7 120.00 Caves of Malaysia 08/19
- 2 Gua Salukkan Kallang Indonesia Sulawesi Selatan Kappang 7.618 12260.00 0.0 0.00 Caves of Malaysia 08/19
  3 Leang Assuloang Indonesia Sulawesi Selatan Maros 6.462 10400.00 321.5 98.00 Atlas of the Great Caves and Karst of Southeast Asia P58 12/16
- 4 Gua Tanettye Indonesia Sulawesi Selatan Kappang 6.022 9692.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 5 Gua Barat - Gua Purat Indonesia Java Karangbolong 5.965 9600.00 1023.6 312.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 6 Gua Batu Lubang Indonesia Moluccas Sagea 5.397 8685.00 623.4 190.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 7 Gua Semerep Indonesia Kalimantan Barat Mangkalihat 4.971 8000.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 8 Luweng Ombo Indonesia Java Tengah Pacitan 4.350 7000.00 807.1 246.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 9 Gua Kelumbak-Gua Keeabe-Gua Mungan System Indonesia Kalimantan   Sungai Baai 4.318 6949.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 02/15
- 10 Ngalau Surat Indonesia Sumatra Padang 4.054 6524.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 12/16
                       
    Iran                  
- 1 Katalehkhor Cave Iran Zanjan - 10.563 17000.00 0.0 0.00 - 10/16
S 2 3N (Namakdan) Cave Iran Qeshm Island - 4.089 6580.00 0.0 0.00 ICN Proceedings 07/05
- 3 Jojar Iran Kermanshah - 1.402 2257.00 4265.1 1300.00 Alexey Zhalov e-mail 09/16
S 4 Ghar-e Daneshya Iran Hormoz Island - 1.186 1909.00 0.0 0.00 Jordi Lloret-Prieto e-mail 03/16
- 5 Ghar Parau Iran Kermanshah Kuh-e-Parau 0.848 1364.00 2467.2 752.00 www.sop.inria.fr/agos-sophia/sis/DB/ 04/17
S 6 White Foam Cave Iran Shiraz   0.784 1262.00 0.0 0.00 Michal Filippi e-mail 08/18
- 7 Ghar-e-Ghala Iran Kermanshah   0.387 623.00 1843.8 562.00   09/16
- 8 Kuna Kamtiar Iraq Sulaimania Sengaw 3.144 5060.00 65.6 20.00 Karst and Caves of Iraq 2008
- 9 Sahra Iraq Sulaimania Chamyrezan valley 0.671 1080.00 223.1 68.00 Karst and Caves of Iraq 2008
- 10 Fasaya Iraq Anbar Habitha town 0.621 1000.00 0.0 0.00 Karst and Caves of Iraq 2008
                       
    Ireland                  
- 1 Poulnagollum - Poulelva Ireland Co.Clare - 9.942 16000.00 459.3 140.00 www.ukcaves.co.uk/all-longest -
                       
    Israel                  
S 1 Mearat Malcham Israel Mt. Sedom   6.338 10200.00 442.9 135.00 Yual Sobolyev FB 03/19
S 2 Sedom Israel Mt. Sedom - 1.118 1799.00 278.9 85.00 Atlas Great Caves of the World 06/17
S 3 Colonel Israel Mt. Sedom - 0.900 1448.00 416.7 127.00 Atlas Great Caves of the World 06/17
S 4 Hakikar Cave Israel Dead Sea   0.865 1392.00 123.0 37.50 Boaz Langford e-mail 03/20
S 5 Zechuchit Israel Mt. Sedom - 0.705 1135.00 324.8 99.00 Atlas Great Caves of the World 06/17
S 6 Gulnazia Cave Israel - - 0.463 745.00 0.0 0.00 Boaz Langford e-mail 04/19
S 7 Notza Cave Israel - - 0.455 732.00 0.0 0.00 Boaz Langford e-mail 04/19
S 8 Zalafel Israel Mt. Sedom - 0.435 700.00 0.0 0.00 Atlas Great Caves of the World 06/17
S 9 Ikirkas Cave Israel - - 0.417 671.00 0.0 0.00 Boaz Langford e-mail 04/19
S 10 Peteq Israel Mt. Sedom - 0.326 524.00 0.0 0.00 Atlas Great Caves of the World 06/17
                       
    Italy                  
- 1 Complesso del Monte Canin Italy Friuli Venezia Giulia Chiusafoete 52.071 83800.00 3668.0 1118.00 Francesco Serafin e-mail 05/20
- 2 Complesso del Monte Corchia (Fighiera,Farol.)- Su Palu Italy Toscana Alpi Apuane 47.224 76000.00 3894.4 1187.00 Guido Baroncni Turricchia e-mail 07/17
- 3 Complesso della Valle del Nose Italy Lombardia Pian del Tivano 42.432 68288.00 1870.1 570.00 Andrea Maconi e-mail 01/21
- 4 Complesso dei Piani Eterni Italy Veneto Dolomiti BL 22.469 36160.00 3451.4 1052.00 Francesco Sauro e-mail 10/20
- 5 Complesso di Piaggia Bella Italy Piemonte Marguareis 22.059 35500.00 3152.9 961.00 http://www.Class.del.g.piulunghe/profon.d'Italia 06/17
- 6 Complesso della Carcaraia (Abisso Saragato) Italy Toscana Alpi Apuane 21.748 35000.00 3690.9 1125.00 Speleologia N68P102-103  07/17
- 7 Grotta di Monte Cucco Italy Umbria Monte Cucco 19.449 31300.00 3047.9 929.00 Class.del.g.piu lunghe/profon.d'Italia 06/17
- 8 Complesso del Releccio Alfredo Bini (W Le Donne) Italy Lombardia Grigna. Settentrionale 18.393 29600.00 4307.7 1313.00 Andrea Maconi e-mail 10/21
- 9 Sistema Buso della Rana / Pisarela Italy Veneto Faedo-Casaron 15.555 25033.00 738.2 225.00 Class.del.g.piu lunghe/profon.d'Italia 06/17
- 10 Complesso Fiume-Vento Italy Marche Frasassi 14.292 23000.00 803.8 245.00 http://www.Class.del.g.piulunghe/profon.d'Italia 06/17
                       
    Japan                  
- 1 Akkado (Akiyoshido) Japan Iwate - 14.726 23700.00 0.0 0.00 - 05/16
  2 Gyokusendo Japan Okinawa   3.107 5000.00 0.0 0.00   8/22
  3 Ryuga Cave (Ryugado Cave) Japan Kochi Kami 2.485 4000.00 0.0 0.00   8/2
L 4 Mitsuike-Ana                            Japan Shizuoka Fujinomiya 1.368 2202.00 0.0 0.00 www.wec-net.com/english/lavalist-w.html 10/99
L 5 Hachijo-fuketsu no.1                    Japan Tokyo Hachijo-jima 0.872 1404.00 0.0 0.00 W.P.C.S.T. Newsletter N89P12 SA/02
L 6 Banda-ana                               Japan Shizuoka Fujinomiya 0.622 1001.00 0.0 0.00 W.P.C.S.T. Newsletter N89P12 SA/02
L 7 Nnarusawa Hyoketsu Japan Shizuoka Fujinomiya 0.097 156.00 0.0 0.00 web 8/22
                       
    Jordan                  
L 1 Al-Fahda Cave                            Jordan - - 0.574 924.00 22.0 6.70 Stephan Kampe e-mail 04/19
L 2 Al-Babia Cave     Jordan - - 0.277 445.00 56.4 17.20 Stephan Kampe e-mail 04/19
L 3 Hashemite University Cave     Jordan - - 0.144 231.10 32.8 10.00 Stephan Kampe e-mail 04/19
L 4 Al-Ameed Cave    (Lava Pressure Ridge) Jordan - - 0.129 208.00 13.1 4.00 Stephan Kampe e-mail 04/19
L 5 Dable Cave     Jordan - - 0.120 193.60 5.9 1.80 Stephan Kampe e-mail 04/19
L 6 Abu al Kursl East     Jordan - - 0.096 153.70 40.0 12.20 Stephan Kampe e-mail 04/19
L 7 Kempe Cave     Jordan - - 0.087 139.40 37.7 11.50 Stephan Kampe e-mail 04/19
L 8 Hammam Cavw North (Lava Pressure Ridge) Jordan - - 0.077 123.40 14.8 4.50 Stephan Kampe e-mail 04/19
L 9 Al-Jolous Cave     Jordan - - 0.070 112.60 0.0 0.00 Stephan Kampe e-mail 04/19
L 10 Obada Cave (Lava Pressure Ridge) Jordan - - 0.067 107.60 0.0 0.00 Stephan Kampe e-mail 04/19
                       
    Kenya                  
L 1 Leviathan (longest segment)             Kenya Chyulu Mts. Kibwezi 5.687 9152.00 1338.6 408.00 Michael Laumanns e-mail 08/16
L 2 14-18 Series (part of Mt.Suswa sytem)   Kenya Mt.Susua Monte Silali 2.175 3500.00 0.0 0.00 Chris Llyod - Cavers Digest 04/99
L 3 Pango ya Moshi (Cloud Cave)             Kenya Chyulu Mts. Kibwezi 1.864 3000.00 0.0 0.00 Chris Llyod - Cavers Digest 04/99
L 4 Rainbow End Cave Kenya Mt.Susua Monte Silali 1.864 3000.00 0.0 0.00 Chris Llyod - Cavers Digest 04/99
L 5 Mathaioni Cave                     Kenya Chyulu Mts. Kiboko 1.181 1900.00 0.0 0.00 www.wec-net.com/english/lavalist-w.html 10/99
L 6 Kimikia/Ithundu Cave               Kenya Chyulu Mts. Kibwezi 0.870 1400.00 0.0 0.00 Michael Laumanns e-mail 08/16
L 7 6-36-37 Series Kenya Great Rift Valley Mt.Susua 0.746 1200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P143 6/17
L 8 23/24 Series Kenya Great Rift Valley Mt.Susua 0.746 1200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P143 6/17
L 9 ABC Cave                           Kenya Chyulu Mts. Kibwezi 0.621 1000.00 0.0 0.00 Michael Laumanns e-mail 08/16
L 10 34/35 Series Kenya Chyulu Mts. Kibwezi 0.497 800.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P143 6/17
                       
    Laos                  
- 1 Tham Khoun Dori - Houay Sai System Cave Laos Khammouane Ban Na 26.145 42077.00 853.0 260.00 Charles Ghommidh e-mail 01/16
- 2 Tham Nam Non System Laos Khammouane Thakhek 18.330 29500.00 0.0 0.00 Caves of Malaysia 08/19
- 3 Tham Pha Soung System   (Tham Hay) Laos Khammouane Ban Phondou 13.056 21012.00 232.9 71.00 Liviu Valenas e-mail 04/19
- 4 Tham Chom Ong System Laos Xai Oudoaxay 10.657 17150.00 0.0 0.00 Eurospeleo Magazine N2P66 07/17
- 5 Tham Kon Nam/Tham Hang Phung/Tham Luong Laos Boualapha Khammouane 10.128 16300.00 164.0 50.00 Peter MacNab FB 06/20
- 6 Tham Xe Bang Fai Laos Khammouane Thakhek 9.432 15180.00 0.0 0.00 Caves of Malaysia 08/19
- 7 Tham Thon-Tham Houey Sam Boun Laos Khammouane Thakhek 8.270 13309.00 0.0 0.00 Caves of Malaysia 08/19
- 8 Tham Phi Xua Laos Khammouane Thakhek 7.456 12000.00 1525.6 465.00 Atlas of the Great Caves and Karst of Southeast Asia P113 12/16
- 9 Tham Lo Laos Khammouane Thakhek 7.456 12000.00 328.1 100.00 Atlas of the Great Caves and Karst of Southeast Asia P113 12/16
- 10 Tham Ban Chom Ong Laos - Oudoaxay 7.021 11300.00 0.0 0.00    
                       
    Lebanon                  
- 1 Mgharet Jeita Lebanon - - 6.214 10000.00 0.0 0.00 ISSUU 2008
- 2 Qattine Azar Lebanon - - 4.660 7500.00 0.0 0.00 ISSUU 2008
                       
    Libya                  
G 1 Umm al Masabih Libya Tripolitainial Bir al Ghanam 2.233 3593.00 172.2 52.50 Alexander Klimchouk Longest Gypsum caves of the world 06/17
UW 2 El Merisi Libya Cyrenaical Banghazi 1.315 2117.00 232.9 71.00 Atlas Great Caves of the World 06/17
UW 3 Bukarma-El-Habibi Libya Jabal al Akhdar Banghazi 0.974 1568.00 331.4 101.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
UW 4 Puits aux jumars Libya Bir al Ghanam Banghazi 0.547 880.00 278.9 85.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
G 5 Abu an Niran No.1 Libya Abu an Niran Bir al Ghanam 0.534 859.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
- 6 Aïn  Debussia Libya Banghazi Cyrenaica 0.526 847.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
G 7 aïn wadi Fasat Libya Wadi Fasat Bir al Ghanam 0.384 618.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
- 8 Sorgente de Massah Libya Cyrenaical Banghazi 0.295 475.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
G 9 Abu an Niran No.4 Libya Abu an Niran Bir al Ghanam 0.270 435.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
- 10 Petrole Nord Libya Cyrenaical Banghazi 0.249 400.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P153-155 6/17
                       
    Madagascar                  
- 1 Marosakabe System Madagascar Mahajaanga Soalala 70.227 113019.00 0.0 0.00 Olivier Testa e-mail 01/21
- 2 Ambatoharanana Madagascar Ambilobe Ankarana 11.247 18100.00 0.0 0.00 Atlas - Great Caves of the world 06/17
- 3 Anjohy Kibojenjy Madagascar Bemaraha Bekopaka 8.523 13717.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 P164 6/17
- 4 Andriafiabe Madagascar Ambilobe Ankarana 7.475 12030.00 0.0 0.00 Eric Madelanine list 07/06
- 5 Labyrinthe d'Antsarahaso Madagascar Andraafiamena Analamera 7.381 11879.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 6/17
- 6 Ambatoanjahana Madagascar Ambilobe Ankarana 6.717 10810.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 6/17
- 7 Antsatrabonko Madagascar Ambilobe Ankarana 6.509 10475.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 6/17
- 8 Anjohimilaintety Madagascar Ambilobe Ankarana 5.595 9005.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 6/17
- 9 Anjohi Tsilika Madagascar Bemaraha Be Rano 4.089 6581.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 6/17
- 10 Complexe d'Anjohy Tsivintsy Madagascar Bemaraha Tsivintsy 3.857 6207.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 1 6/17
                       
    Malaysia                  
- 1 The Clearwater System (Gua Air Jernih)   Malaysia Sarawak Mulu 147.915 238046.00 1165.0 355.10 Hugh St.Lawrence e-mail 01/20
- 2 Benarat Caverns System  (lubang Benerat)  Malaysia Sarawak Mulu 31.484 50669.00 380.6 116.00 Mulu Caves Project 08/19
- 3 Terikan System (Rising, East, West) Malaysia Sarawak Mulu 20.239 32572.00 0.0 0.00 Mulu Caves Project 08/19
- 4 Green Cathedral/Turtle Cave System Malaysia Sarawak Gunung Buda 16.759 26971.00 997.4 304.00 NSS News V62N8P225 08/16
- 5 Cloud Cave - Cobra Cave - Bridge System Malaysia Sarawak Mulu 12.820 20632.00 1082.7 330.00 Mulu Caves Project 08/19
- 6 Snail Shell Cave Malaysia Sarawak Gunung Buda 7.230 11636.00 1551.8 473.00 - -
- 7 Racer Cave Malaysia Sarawak Gunung Api 3.233 5203.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 8 Gua Tempurung Malaysia Perak Gunung Tempurung 2.983 4800.00 656.2 200.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 9 Gua Kelam 2 Malaysia Perlis Kaki Bukit 2.329 3748.00 6614.2 2016 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
- 10 Gua Baba / Lop Po Sang Malaysia Perlis Kaki Bukit 1.802 2900.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 1 2016
                       
    Mali                  
Q 1 Komodouro Cave  (Siliceous Sandstone) Mali - Bandiagara Plateau 0.068 110.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P193 6/17
- 2 Tunnel de Sanga Mali Sanga - 0.062 100.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
Q 3 Grotta-Tunnel sopra Kokonu Cave  (Siliceous Sandstone) Mali Banani/Bongo Bandiagara plateau 0.040 65.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Mauritania                  
- 1 Grotte Porc-Épic Mauritania Hodh el Gharbi - 0.045 72.00 42.7 13.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Mauritius                  
L 1 Roches Noires Football Ground Cave #4 Mauritius North East Plaine des Roches 0.634 1020.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 2 Camp Thorel Cave Mauritius East Central Nouvelle Decouverte 0.631 1015.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 3 Petite Rivìère Cave Mauritius Central-West Mauritius 0.413 665.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 4 Twilight Cavern Mauritius North East Plaine des Roches 0.354 570.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 5 Caverne Tamarin / Grande Caverne Mauritius Rodrigues Island Anse Quittor 0.304 490.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 6 Grotte de Roxsanne Mauritius North East Plaine des Roches 0.286 460.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 7 Caverne Safran Mauritius South West Plaine Corail 0.264 425.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 8 Pont Bon Dieu (Jardin) Mauritius East Central Nouvelle Decouverte 0.244 392.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 9 Glen Park Cave Mauritius Central-West Plaines Wilhelms 0.236 380.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
L 10 L'Escalier Lava Cave Mauritius East Central Nouvelle Decouverte 0.224 360.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P200-202 6/17
                       
    Mexico                  
UW 1 Sistema Sac Actun (Nohoch Nah Chich, Aktun Hu)     (Underwater+Dry) Mexico Quintana Roo Tulum 234.071 376700.00 391.0 119.18 QRSS Long Caves List 1/22
UW 2 Sistema Ox Bel Ha           (Underwater)     Mexico Quintana Roo Tulum 197.621 318040.00 188.0 57.30 QRSS Long Caves List 07/19
UW 3 Sistema K'oox Baal  - Sistema Tux Kupaxa     (Underwater+Dry) Mexico Quintana Roo Tulum 64.063 103100.00 112.9 34.40 QRSS Long Caves List 07/19
- 4 Sistema Huautla Mexico Oaxaca Huautla de Ji. 62.208 100114.10 5118.1 1560.00 Tommy Shifflett & Bill Steele FB 5/22
- 5 Sistema Purificacion Mexico Tamaulipas Villa Hidalgo 61.492 98961.00 3126.6 953.00  Peter Sprouse FB 8/22
- 6 Sistema Cheve (Cuicateco) Mexico Oaxaca Cuicatlan 47.681 76735.00 5042.7 1537.00 Bill Stone e-mail 10/21
UW 7 Sistema Xunaan Ha     (Underwater+Dry) Mexico Quintana Roo Tulum 37.559 60445.00 110.9 33.80 QRSS Long Caves List 07/19
UW 8 Sistema Pool Tunich  (Under Water + Dry) Mexico Quintana Roo Tulum 31.318 50401.00 78.7 24.00 QRSS Long Caves List 07/19
UW 9 Sistema Toh Ha   (Underwater) Mexico Quintana Roo Tulum 29.668 47746.00 42.0 12.80 QRSS Long Caves List 07/19
  10 Sistema Garra de Jaguar (Jaguar Claw) Mexico Quintana Roo Tulum 29.259 47088.00 0.0 0.00 QRSS Long Caves List 07/19
                       
    Moldova                  
G 1 Zolushka                             . Moldova / Ukraine  Briceni/Cernivci Nowoselyzja 57.216 92080.00 98.0 54.00 Igor Teleshman e-mail 09/19
                       
    Montenegro                  
- 1 Jeskyne Iron Deep Montenegro Negro Maganik 1.768 2845.00 3812.3 1162.00 Speleoforum 32 P45-50 - Czech Speleological Society 07/17
- 2 Jama na Vjetrenom Brdima Montenegro Crna Gora Durmitor 0.000 0.00 2542.7 775.00 web 04/17
     v                  
    Morocco                  
- 1 Wit Tamdoun Morocco Agadir Immouzer 11.886 19128.00 0.0 0.00 Caves & Caving I84 Sum99
- 2 rhar Chara Morocco Agadir Tazroukht plateau 4.753 7650.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 kef Toghobeït Morocco Rif Bab Taza 2.435 3918.00 2368.8 722.00 Atlas of the Great Caves and Karst of Africa Part 2 P215 6/17
- 4 rhar Chiker Morocco Chara Middle Atlas 2.402 3865.00 479.0 146.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 kef Aziza Morocco Tazzouguert Central Atlas 2.175 3500.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 ifri N'hamed N'Taouïa Morocco Azilal Central Atlas 1.897 3053.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 aïn d'Anou de I'oued Farda Morocco Rif Chaouene 1.773 2854.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 aïn Melghfi Morocco Azilal Middle Atlas 1.698 2732.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 9 kef Friouato Morocco djabel Messaoud Middle Atlas 1.640 2640.00 889.1 271.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 ghar Karkar Morocco Safi Centrqal Morocco 1.429 2300.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Mozambique                  
- 1 Codzo River Cave Mozambique Sofrala Codzo 0.584 940.00 108.3 33.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Dimba No,2 Mozambique Sofrala Rio Buzi 0.538 866.00 49.2 15.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Boca Complex Mozambique Sofrala Rio Buzi 0.432 695.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Muchaikaime No.5 Mozambique Sofrala Codzo 0.414 667.00 49.2 15.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Western Codzo Cave Mozambique Sofrala Codzo 0.380 612.00 108.3 33.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Ninga Miriango Mozambique Sofrala Rio Buzi 0.379 610.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Dombo No.1 Mozambique Sofrala Rio Buzi 0.157 253.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Myanmar                  
- 1 Kyauk Khaung Myanmar Sothern Shan Kyauk Hnget 2.991 4813.00 301.8 92.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 2 Phruno River Cave Myanmar Loikaw Maw Thi Do 2.852 4590.00 0.0 0.00  Karst and Caves of Myanmar 2018
- 3 Red River Cave Myanmar Kiayah  Bawlakhe 2.545 4095.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 4 Namun Spring Cave Myanmar Sothern Shan Taunggyi 1.633 2628.00 354.3 108.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 5 Kyet Cave Myanmar Loikaw Maw Thi Do 1.363 2194.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 6 Yae Htwet Kyote Khine Gu (Spring Stone Cave) Myanmar Shan Taunggyi 1.191 1917.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 7 Mondowa Huh Myanmar Shan Taunggyi 1.100 1770.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 8 Hopong Spring Cave Myanmar Shan Taunggyi 1.028 1655.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 9 Na Gar Gu (Dragon Cave) Myanmar Shan Taunggyi 1.028 1654.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 10 Phoe Inn Gu Myanmar Shan Taunggyi 0.752 1210.00 180.4 55.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
                       
    Namibia                  
- 1 Arnhem Cave Namibia Gobabis - 2.792 4494.00 370.7 113.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 2 Pofadder  Cave Namibia Otavi Bergland - 1.747 2812.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 3 Ghaub Cave Namibia Otavi Bergland - 1.683 2708.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Temple of the Gods Namibia Otavi Bergland - 0.587 944.00 45.9 14.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Naos Cave Namibia Otavi Bergland - 0.570 917.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Twyfelfontein Wondergat Namibia Kaokoveld Twyfelfontein 0.516 830.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Dante Namibia Otavi Bergland - 0.513 826.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 Nooitgedachõhle Namibia Karibib - 0.469 755.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 9 II Gâuab AS Namibia Hakos Mountains - 0.432 695.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 Nosibhõhle Namibia Otavi Bergland - 0.428 689.00 492.1 150.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Nepal                  
  1 Mahendra gupha    Nepal Gandaki Pokhara 0.171 275.00 0.000 0.000 Atlas Great Caves of the World 06/17
                       
    Netherlands                  
    Karstgang St.Pietersberg Netherlands Limburg Maastricht 0.087 140.00 #VALUE! #VALUE! Laurens Smets e-mail 2007
                       
    New Zealand                
- 1 Bulmer Caverns ( Castle Keep - Gormenghast) New Zealand South Island Mt Owen 46.178 74316.00 2477.0 755.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
- 2 Nettlebed Cave System  (Blizzard Pot top entrance,Stormy Pot) New Zealand South Island Mt Arthur 23.769 38252.00 3851.7 1174.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
- 3 Greenlink - Middle Earth  System New Zealand South Island Takaka Hill 21.687 34902.00 1276.2 389.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
- 4 Ellis Basin System (Tomo Thyme, Exhaleair, & Exhalibur) New Zealand South Island Mt Arthur 20.754 33400.00 3366.1 1026.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
- 5 Megamania Cave New Zealand South Island Heaphy Valley 9.325 15007.00 0.0 0.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
- 6 HH Cave (Honeycomb Hill) New Zealand South Island Mt Arthur 8.520 13712.00 2365.5 721.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
- 7 Gardner's Gut New Zealand South Island Waitomo 7.579 12197.00 0.0 0.00 Eric Madelanine list 07/06
- 8 Bohemia Cave New Zealand South Island Mt Owen 6.978 11230.00 2339.2 713.00 Lindsay Main NZ Speleological Soc. Info Officer 11/19
                       
    Niger                  
Q 1 Grotte de Diffa Doga Niger Niamey - 0.037 60.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    Nigeria                  
Q 1 Ogba Ogbunike Nigeria Ogbunike Onitsha 0.217 350.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P255 6/17
T 2 Ogba Odoru  (Schist) Nigeria Adu-Achi Oji River 0.093 150.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P255 6/17
T 3 Ogba Oche Nigeria Uwani Ono Udi  0.050 80.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
L 4 Kassa Nigeria Kassa Bauchi 0.028 45.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
T 5 Ogba Ihunabo Nigeria Inyi-Enugu Anambra 0.027 43.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
T 6 Ogba Odukwa Nigeria Amanswiodo Anambra 0.025 40.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
Q 7 Ogba Isiume Nigeria Ihube Ogikwe 0.016 25.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    North Macedonia                  
- 1 Slovacka jaskyña na Karadzici (Ceki 1) North Macedonia - Pateau Jakupica 2.243 3609.00 2296.6 700.00 Martin  Siuka e-mail 10/21
                       
    Norway                  
- 1 Tjoarvekrajgge Norway Nordland Sorfold 15.638 25167.00 1630.6 497.00 Torstein Finnesand e-mail 08/16
- 2 Okshola-Kristihola Norway - Fauske 8.078 13000.00 0.0 0.00 David stPierre 8/22
- 3 Reinvikgrotta Norway - Sorfold 6.338 10200.00 0.0 0.00 David stPierre 8/22
- 4 Greftkjelen Norway - Gildeskal 4.236 6817.00 0.0 0.00 David stPierre 8/22
- 5 Jordbrugrotta Norway - Rana 3.163 5091.00 0.0 0.00 David stPierre 8/22
- 6 Markusgrotta Norway - Storfjord 3.109 5004.00 0.0 0.00 David stPierre 8/22
- 7 Greftsprekka Norway - Gildeskal 2.973 4784.00 0.0 0.00 David stPierre 8/22
- 8 Gronligrotta Norway - Rana 2.548 4100.00 0.0 0.00 David stPierre 8/22
- 9 Trudehullet Norway - Rana 2.302 3704.00 0.0 0.00 David stPierre 8/22
- 10 Setergrotta Norway - Rana 2.113 3400.00 0.0 0.00 David stPierre 8/22
                       
    Pakistan                  
- 1 Pir Ghaib Gharr Gharra Pakistan Balochistan - 0.792 1275.00 0.0 0.00 www.pcra.20m.com (Longest Cave) 08/19
- 2 Kach Gharra (Juniper Shaft Cave) Pakistan Balochistan 0.000 0.00 429.8 131.00 (Deepest Cave) 8/19
                       
    Panama                  
- 1 Cueva de Porton Panama Chiriqui Porton 0.439 707.00 52.5 16.00 Speleo Digest 2003 2003
- 2 La Cueva en el Cerro Punta Panama Chiriqui Cerro  Punta 0.027 43.00 32.8 10.00 Speleo Digest 2003 2003
                       
    Papua New Guinea                  
- 1 Mamo Kananda Papua New Guinea Southern Highland Muller Range 34.051 54800.00 1732.3 528.00 Atlas Des Grandes Cavites Mondia. 06/17
- 2 Atea Kananda Papua New Guinea Southern Highland Muller Range 21.437 34500.00 1148.3 350.00 The British Caver V94-95 06/17
- 3 Selminum Tem Papua New Guinea Western Prov. Hindenburg Rng 12.738 20500.00 449.5 137.00 B.C.R.A. Bulletin 05/17
- 4 Neide - Muruk Cave Papua New Guinea New Britain Galowe Plateau 10.563 17000.00 4127.3 1258.00 Deep Cave List by Philippe Drouin 02/15
                       
    Peru                  
- 1 Sima Pumacocha Peru Laraos Yaukos 0.887 1427.00 2093.2 638.00 Peter MacNab FB 11/21
- 2 Qaqa Mach'ay Peru - - 0.186 300 0.0 0.00 - -
- 3 Puna Mach'ay Peru - - 0.043 70 0.0 0.00 - -
- 4 Saturna 4 Peru - - 0.031 50 0.0 0.00 - -
- 5 Breathlessness Peru - - 0.027 44 0.0 0.00 - -
- 6 Popcorn Cave Peru - - 0.028 45 0.0 0.00 - -
- 7 Cueva Col Peru - - 0.027 43 0.0 0.00 - -
- 8 Popcorn Rift Peru - - 0.028 45 0.0 0.00 - -
- 9 Cueva Puyo Peru - - 0.106 170 0.0 0.00 - -
- 10 Tragadro Peru - - 0.076 122 0.0 0.00 - -
                       
    Philippines                  
- 1 Puerto Princesa Subterranean River (St.Pauls Underground River Cave) Philippines Palawan Island Palawan 19.884 32000.00 328.1 100.00 Wikipedia 08/16
- 2 Mactingol Cave Philippines Samar Island - 7.643 12300.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia P211 12/16
- 3 Blue Water Cave Philippines Baggao Cagayan 7.628 12276.00 869.4 265.00 Henry Bennett e-mail 4/21
- 4 Lungib Can-Yawa Philippines Samar Island Calbiga 7.270 11700.00 374.0 114.00 Atlas of the Great Caves and Karst of Southeast Asia P211 12/16
- 5 Callao Cave Philippines Luzon Island Cagayan 5.592 9000.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 6 Odloman System Philippines Negros Island East Negros 5.512 8870.00 377.3 115.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 7 Odessa - Tumbali System Philippines Luzon Island Cagayan 4.753 7650.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 8 Buralod-Ludi-Camparina System Philippines Samar Island Panayoran 4.039 6500.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 9 Maybug Philippines Samar Island Western Samar 3.575 5754.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
- 10 Langun-Gobingob Cave System Philippines Samar Island Calbiga 3.107 5000.00 0.0 0.00 Atlas of the Great Caves and Karst of Southeast Asia Part 2 2016
                       
    Poland                  
- 1 jaskinia Wielka Sniezna Poland Czerwone Wierchy Malolaczniak 14.741 23723.00 2703.4 824.00 https://en.wikipedia.org/wiki/Jaskinia_Wielka_%C5%9Anie%C5%BCna 8/22
- 2 Sniezna Studnia Poland - Tatra Mountains 7.488 12050.00 2503.3 763.00 Polish Caving 2005-2009 06/16
- 3 Kletno Bear Cave      Śnieżnik Mountains   2000.00 0.0 0.00 Wikipedia 8/22
- 4 Jaskinia Miętusia Poland   Western Tatras 0.705 1135.00 0.0 0.00 Wikipedia 8/22
                       
    Portugal                  
- 1 gruta de Almonda Portugal - - 8.699 14000.00 0.0 0.00 Eric Madelanine list 07/06
  2 Mira de Aire  Portugal     6.835 11000.00 0.0 0.00 http://liveportugal.pt/en/mira-de-aire-caves/ 8/22
L 3 Gruta das Torres Pico              Portugal Azores - 3.380 5439.00 0.0 0.00 Chris Llyod - Cavers Digest 04/99
L 4 Gruta Dos Balcoes                  Portugal Azores Terceira 1.686 2713.00 0.0 0.00 www.wec-net.com/english/lavalist-w.html 10/99
T 5 A Furma (Granite) Portugal North Region Minho-Lima 0.219 353.00 105.0 32.00 Marcos Vaqueiro e-mail 09/16
                       
    Puerto Rico                  
- 1 Sistema del Rio Encantado Puerto Rico - Florida,Ciales,Manati 13.527 21770.00 1128.6 344.00 Mark Minton e-mail 06/16
- 2 Sistema de los Chorros Puerto Rico San German - 0.506 815.00 98.4 30.00 Speleo Digest 2003 2003
- 3 Cueva de los Mariposas Puerto Rico Isla de Mona - 0.157 252.13 30.0 9.14 Speleo Digest 2003 2003
                       
    Romania                  
- 1 Pestera Vantului Romania Bihor Mtii Padurea Craiului 31.069 50000.00 557.7 170.00 Liviu Valenas e-mail 5/22
- 2 Pestera din Poienită-Pestera dein Dealul Humpleu Romania Alba Mtii Bihor  26.098 42000.00 1026.9 313.00 Victor Ursu info  09/16
- 3 Sistemul Humpleu-Poienita Romania Cluj Mtii Bihor  24.233 39000.00 1030.2 314.00 Romania-Natural 8/22
- 4 V5 Sistemul Vărăsoaia (V5-V24) Romania Bihor Mtii Bihor  17.398 28000.00 2142.4 653.00 Alex Pologea e-mal 06/20
- 5 Peştera din Pârâul Hodobanei Romania Bihor Mtii Bihor  13.758 22142.00 593.8 181.00 Liviu Valenas e-mail 5/22
- 6 Pestera Topolnita (Sistemul Topolnita-Epuran) Romania Mehedinti Podisul Mehedinti 15.534 25000.00 416.7 127.00 Romania-Natural 8/22
- 7 Sistemul Ciur - Ponor - Toplita de Rosia Romania Bihor Mtii Padurea Craiului 12.521 20150.00 748.0 228.00 Victor Ursu e-mal 01/16
- 8 Pestera de la Izvorul Tausoare Romania Bistrita-Nasaud Mtii Rodnei  11.251 18107.00 1512.5 461.00 Victor Ursu e-mal 01/16
- 9 Pestera din Valea Rea Romania Bihor Mtii Bihor  10.164 16357.00 1220.5 372.00 Victor Ursu e-mal 01/16
- 10 Sistemul Zăpodie - Pestera Neagră Romania Bihor Mtii Bihor  7.655 12320.00 587.3 179.00 Liviu Valenas e-mail 5/22
                       
    Russia                  
- 1 Botovskaya Russia Lrkutsk Sredne 42.096 67747.00 131.2 40.00 Alexander Osinzev e-mail 02/15
C  2 Bol'shaja Oreshnaja            (Conglomerate) Russia Russia Kransnojarsk 36.040 58000.00 787.4 240.00 International Caver 2000 P78 06/17
G 3 Sistema Kulogorskaya-Troya              .   Russia Arkhangelsk Pinega 10.096 16248.00 59.1 18.00 Karst and cave Pinega's   -  Victor Malkov, Evgeny Gurkalo 06/16
- 4 Vorontsovskaja, WC Russia - - 6.611 10640.00 0.0 0.00 Caves and Caving I59P34S Spr93
- 5 Jashchik Pandora, ESB Russia - - 6.276 10100.00 0.0 0.00 Caves and Caving I59P34S Spr93
G 6 Sistema Olimpiyskaya-Lomonosovskaya            . Russia Arkhangelsk Pinega  5.661 9110.00 105.0 32.00 Karst and cave Pinega's   -  Victor Malkov, Evgeni Gurkalo 06/16
G 7 Sistema Kumichevka-Vizborovskaya               . Russia Arkhangelsk Pinega  4.511 7260.00 78.7 24.00 Evgeni Gurkalo, Aleksandr Kabanihin  <gurkalo@atnet.ru> 06/16
G 8 Konstitutionaya                 . Russia Arkhangelsk Pinega  3.809 6130.00 105.0 32.00  Victor Malkov, Evgeny Gurkalo <gurkalo@atnet.ru> 06/16
G 9 Kungur Ice Cave       . Russia Perm Region Kungur District 3.542 5700.00 105.0 32.00 Igor Lavrov Peshchtry - Interuniversity collection of Scienceific Trans. 01/16
G 10 Severniy Siphon                . Russia Arkhangelsk Pinega  2.869 4617.00 82.0 25.00 Vlad Eremeev, Evgeny Gurkalo, <gurkalo@atnet.ru> 06/16
                       
    Rwanda                  
L 1 Ubuvumo Bwibihonga (Bibihonga)            Rwanda Rubavu Kanzenze 2.815 4530.00 154.2 47.00 Michael Laumanns list from IUS Commission on Volcanic Caves 06/16
L 2 Ubuvumo Nyabikuri-Ruri             Rwanda Ruhengeri Bukamba 2.103 3384.00 472.4 144.00 Michael Laumanns e-mail 07/16
L 3 Ubuvumo Manjari deux            Rwanda Ruhengeri Mutobo 1.031 1660.00 183.7 56.00 Michael Laumanns e-mail 01/16
L 4 Ubuvumo bwa Musanze (longest Seg.)  Rwanda Ruhengeri Ruhengeri Ville 0.994 1600.00 229.7 70.00 Michael Laumanns e-mail 07/16
L 5 Ubuvumo bwa Nyirabadogo            Rwanda Gisenyi Mutura 0.932 1500.00 203.4 62.00 Atlas - Great Caves of the World 06/17
L 6 Ubuvumo Cyamazera            Rwanda Gisenyi Mutura 0.922 1484.00 0.0 0.00 Michael Laumanns e-mail 01/16
L 7 Ubuvumo Gacinyiro 2                Rwanda Ruhengeri Kinigi 0.913 1470.00 131.2 40.00 Michael Laumanns e-mail 07/16
L 8 Ubuvumo bwa Musanze (Southern Seg.)  Rwanda North Virunga Mtns 0.746 1200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P267-269 6/17
L 9 Ubuvumo Nyiragihima             Rwanda Ruhengeri Mutobo 0.693 1116.00 203.4 62.00 Michael Laumanns e-mail 01/16
L 10 Ubuvumo Rwego Rwanda West Virunga Mtns 0.592 952.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P267-269 6/17
                       
    Samoa                  
L 1 Laauoleola Cave Samoa Savai'i - 3.136 5047.00 557.7 170.00 Paul Rowe e-mail 07/19
L 2 Pe'apa'a                Samoa Upolu - 0.690 1110.00 0.0 0.00 BCRA 06/17
                       
    Saudi Arabia                  
L 1 Umm Jirsan System      Saudi Arabia Madinah Harrat Khaybar 0.895 1440.00 32.8 10.00 John Pint e-mail 10/16
L 2 Hibashi Cave      Saudi Arabia Makkah Harrat Nawasif 0.429 690.00 85.3 26.00 John Pint e-mail 10/16
L 3 Shuwaymis Cave      Saudi Arabia Ha'il Harrat Ithnayn 0.329 530.00 23.0 7.00 John Pint e-mail 10/16
L 4 Ghostly Cave      Saudi Arabia Makkah Harrat Kishb 0.199 320.00 4.9 1.50 John Pint e-mail 10/16
L 5 Rumahah Cave      Saudi Arabia Ha'il Harrat Khaybar 0.129 208.00 6.6 2.00 John Pint e-mail 10/16
                       
    Serbia                  
- 1 Lazareva Cave Serbia Central Serbia Bor 10.620 17092.00 354.3 108.00 Robert Misic 10/21
  2 Cerje Cave (Cerjanka) Serbia Southeast Serbia   4.442 7149.00 0.0 0.00 Wikipedia 8/22
  3 Resavska Serbia Eastern Serbia   1.771 2850.00 0.0 0.00 Wikipedia 8/22
  4 Deguric Cave Serbia   Valjevo Karst 1.260 2027.70 19.7 6.00 Wikipedia 8/22
  5 Stopica Cave Serbia   Rozanstvo village 1.051 1691.00 0.0 0.00 Wikipedia 8/22
  6 Potpece Cave (Potpecka pecina) Serbia   Pootpece village 0.621 1000.00 0.0 0.00 Wikipedia 8/22
                       
    Slovakia                  
C  #REF! Migovec (Vrtnarija) System (M-16) Slovenia Primorska zaledje Tolminke 27.084 43588.00 3189.0 972.00 Marko Erker e-mail 04/20
- 2 Demanovsky jaskynny system      Slovakia Nizke Tatry Demanovske vrchy 26.741 43036.00 643.0 196.00 Pavel Herich e-mail 2/21
- 3 Mesacny tien  Slovakia Vysoke Tatry Javorinska Siroka 21.744 34994.00 1479.7 451.00 Branislav šmida 2/21
- 4 Baradla barlang-Domica jaskyna     ?? Slovakia / Hungary Slovak / Aggtelek Karst Kecovo - Josvafo 16.196 26065.00 380.6 116.00 P.Bella - P.Gruber e-mail 02/15
- 5 Postojnska jama Slovenia Notranjska Postojnski kras 14.987 24120.00 377.3 115.00 http://www.postojnska-jama.eu/en/news/2015/postojna-cave-extended-by-3-5-kilometres/ 04/17
- 6 Stratenska jaskyna - Psie diery     ?? Slovakia Spissko-gemersky Slovensky raj 14.708 23670.00 636.5 194.00 www.drienka.host.sk/najdlhsie.php 01/16
- 7 Jaskyna Mrtvych netopierov     ?? Slovakia Nizke Tatry Dumbier 13.075 21042.00 1063.0 324.00 www.drienka.host.sk/najdlhsie.php 01/99
- 8 Cave system of Crnelsko brezno  Slovenia Julian Alps Rombonski Podi 12.468 20066.00 4570.2 1393.00 Peter Svete e-mail 03/20
- 9 Stefanova Slovakia Nizke Tatry Demanovske vrchy 11.173 17981.00 423.2 129.00 Pavel Herich e-mail 2/21
- 10 Predjamski sistem Slovenia - - 11.151 17945.00 551.2 168.00 Long Cave List 3/22
                       
    Slovenia                  
C  1 Migovec (Vrtnarija) System (M-16) Slovenia Primorska zaledje Tolminke 27.084 43588.00 3189.0 972.00 Marko Erker e-mail 04/20
- 2 Postojnska jama Slovenia Notranjska Postojnski kras 14.987 24120.00 377.3 115.00 http://www.postojnska-jama.eu/en/news/2015/postojna-cave-extended-by-3-5-kilometres/ 04/17
- 3 Cave system of Crnelsko brezno  Slovenia Julian Alps Rombonski Podi 12.468 20066.00 4570.2 1393.00 Peter Svete e-mail 03/20
- 4 Predjamski sistem Slovenia - - 11.151 17945.00 551.2 168.00 Long Cave List 3/22
- 5 Kacna Cave (System) Slovenia Divaski Karst - 9.433 15181.00 918.6 280.00 Longest & Deepest Caves of Slovenia 04/17
- 6 Renejevo brezno - P4 Slovenia Julian Alps Kaninski podi 7.640 12296.00 4337.3 1322.00 Long Cave List 3/22
- 7 Mala Boka - BC4 System Slovenia Julian Alps Bovska Kotlina 7.379 11875.00 4327.4 1319.00 Marko Erker e-mail 04/20
- 8 Poloska jama Slovenia Zaledje Tolminke - 6.711 10800.00 2309.7 704.00 List of Slovenia's Longest & Deepest  10/21
- 9 Sistem Pokljuskega grebena Slovenia Pokljuke - 5.955 9584.00 2109.6 643.00 List of Slovenia's Longest & Deepest  10/21
  10 Krizna jama Slovenia - Kaninski podi 5.141 8273.00 105.0 32.00 Long Cave List 3/22
                       
    Solomon Islands                  
- #REF! Matinko Falls Cave #2 Solomon Islands     0.057 92.00 49.2 15.00 SpeleonDigest 1995 1995
- 2 Matinko Falls Cave #1 Solomon Islands     0.038 61.00 0.0 0.00 SpeleonDigest 1995 1995
- 3 Tomlen Cave #2 (Mens Cave) Solomon Islands     0.037 60.00 0.0 0.00 SpeleonDigest 1995 1995
- 4 Tomlen Cave #1 (Womens Cave) Solomon Islands     0.019 30.00 0.0 0.00 SpeleonDigest 1995 1995
- 5 Poha Caved Solomon Islands     0.016 25.00 0.0 0.00 SpeleonDigest 1995 1995
                       
    Somalia                  
G 1 Guud Aanod Somalia El Afwein Berera 3.262 5250.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
G 2 Hyänenlabyrinth Somalia Erigavo Berera 1.435 2310.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
G 3 Guud Biyod Somalia El Afwein Berera 0.917 1475.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
G 4 Höhle 1 bei Las Anodf Somalia Las Anod Berera 0.904 1455.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
- 5 Hayla Cave Somalia Golis Mou ntans Medishe town 0.497 800.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
- 6 Showli Berdi Somalia Gedo Berbera 0.419 675.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
- 7 Mugdile Somalia Gedo Berbera 0.124 200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
G 8 Dolinenlabyrinth Somalia Hudum Berera 0.124 200.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
G 9 Kleines Labyrinth Somalia Las Anod Berera 0.118 190.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
G 10 Bura Wadal fossil Cave Somalia Las Anod Berera 0.118 190.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2 P285-286 6/17
                       
    South Africa                  
- 1 Apocalypse Pothole South Africa Western Transvaal Carletonville 8.699 14000.00 278.9 85.00 Eric Madelanine list 07/06
- 2 Wonderfontein South Africa Carletonville Far west  Rand 5.853 9420.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa Part 2  6/17
- 3 Crystal Cave South Africa Western Transvaal Carletonville 4.987 8025.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 4 Chaos Cave South Africa Western Transvaal Carletonville 3.747 6030.00 367.5 112.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 5 Westdriefontein South Africa Western Transvaal Carletonville 3.595 5785.00 600.4 183.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 6 Cango Cave South Africa Cape Oudtshoorn 3.278 5275.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 7 Sterkfontein Cave / Lincoln-Fault-Cave System South Africa Western Transvaal Carletonville 3.250 5230.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 8 Thabazimbi Cave South Africa North West Trtansvaal Thabazimi 2.784 4480.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 9 Bat Cave South Africa Western Transvaal Krugerswdrop 2.740 4410.00 0.0 0.00 Atlas of the Great Caves and Karst of Africa part 1 2017
- 10 Armageddon Cave South Africa Westonaria - 2.500 4023.00 849.7 259.00 Atlas of the Great Caves and Karst of Africa part 1 2017
                       
    South Korea                  
- 1 Bilemot Kul South Korea Cheju Island - 7.300 11749.00 803.8 245.00 On  Lava Caves in Japan and Vivinity 10/88
L 2 Bilemot Gul                        South Korea Isla Cheju - 7.300 11749.00 0.0 0.00 Chris Llyod - Cavers Digest 04/99
L 3 Manjang Gul (Man jan Kul)                  South Korea Isla Cheju - 5.548 8928.00 1292.7 394.00 Chris Llyod - Cavers Digest 04/99
L 4 Susan Kul (Gul) South Korea Cheju Island - 2.904 4674.00 360.9 110.00 On  Lava Caves in Japan and Vivinity 10/88
L 5 Sochon Kul (Gul) Cave South Korea Cheju Island - 1.910 3074.00 492.1 150.00 On  Lava Caves in Japan and Vivinity 10/88
L 6 Yongcheon                        South Korea Jeju Island - 1.553 2500.00 0.0 0.00 Descent #190 P135 07/16
L 7 Wahul Kul South Korea Cheju Island - 1.284 2066.00 656.2 200.00 On  Lava Caves in Japan and Vivinity 10/88
L 8 Wa Hol Kul                         South Korea Cheju Island Cho Cheon Eub 1.284 2066.00 0.0 0.00 www.wec-net.com/english/lavalist-w.html 10/99
L 9 Michon Gul (Kul)                    South Korea Cheju Island Seong San Eub 1.065 1714.00 328.1 100.00 www.wec-net.com/english/lavalist-w.html 10/99
L 10 Handul Kul South Korea Cheju Island - 0.870 1400.00 262.5 80.00 On  Lava Caves in Japan and Vivinity 10/88
                       
    Spain                  
- 1 Sistema del Alto Tejuelo Spain Cantabria Porracolina 111.882 180057.00 2053.8 626.00 Jose Luis Membrado e-mail 6/22
- 2 Sistema del Mortillano Spain Cantabria Porra de Mortillano 91.031 146500.00 3116.8 950.00 Jose Luis Membrado e-mail 10/21
- 3 Sistema del Gandara Spain Cantabria Porracolina 72.539 116740.00 2670.6 814.00 Jose Luis Membrado e-mail 09/19
- 4 Systeme de Ojo Guarena Spain Burgos Merindad de Sotoscueva 68.351 110000.00 633.2 193.00 http://www.grupoedelweiss.com/ 09/16
- 5 Sima del Hayal de Ponata-Rebollar II (SI-44,SI-57,SR-7) Spain Araba/Bizkaia/Burgos Sierra Salvada/Gorobel M. 55.923 90000.00 1361.5 415.00 Jose Luis Membrado e-mail 08/20
- 6 Cova des Pas de Vallgornera      Spain Balearics Llucmajor 46.132 74242.00 68.9 21.00 Jose Luis Membrado e-mail 08/16
- 7 Cueva del Valle (Red Del Silencio) Spain Cantabria Vizcaya 41.912 67451.00 1565.0 477.00 www.federacionaragonesaespeleologia.com/ 05/16
- 8 Sistema de los Cuatro (4) Valles  Spain Cantabria Solorzano 41.893 67421.00 357.6 109.00 Jose Luis Membrado e-mail 09/19
- 9 Sistema de Atxuriaga (Complex) Spain Bizkaia Galdames 34.797 56000.00 1791.3 546.00 Jose Luis Membrado e-mail 08/20
- 10 Sistema Itxina'pe Sarea Spain Bizkaia Gorbea 30.540 49150.00 0.0 0.00 Jose Luis Membrado e-mail 10/18
                       
- Sri Lanka                  
- 1 Istripura Cave, Pannala Sri Lanka Central Nuwara Eliya 0.373 600.00 103.3 31.50 Resources on Speleology of Sri Lanka 2020
- 2 Istripura Cave, Welimada Sri Lanka Uva Badulla 0.373 600.00 0.0 0.00 Resources on Speleology of Sri Lanka 2020
- 3 Wavulpane Sri Lanka Sabaragamuwa Ratnapura 0.249 400.00 131.2 40.00 Resources on Speleology of Sri Lanka 2020
- 4 Wel;lawaya Cave (Sarasin 1939) Sri Lanka Uva Badulla 0.134 215.00 82.0 25.00 Resources on Speleology of Sri Lanka 2020
- 5 Wavul Galge, Wellawaya Sri Lanka Uva Badulla 0.134 215.00 82.0 25.00 Resources on Speleology of Sri Lanka 2020
- 6 Istripura Cave, Welimada 2 Sri Lanka Uva Badulla 0.093 150.00 0.0 0.00 Resources on Speleology of Sri Lanka 2020
- 7 Istripura Cave, Kosgolla Sri Lanka Central Nuwara Eliya 0.075 120.00 0.0 0.00 Resources on Speleology of Sri Lanka 2020
- 8 Ravana Ellla Cave Sri Lanka Uva Badulla 0.062 100.00 39.4 12.00 Resources on Speleology of Sri Lanka 2020
- 9 Periya Mandapam Sri Lanka Northen Jaffna 0.043 70.00 0.0 0.00 Resources on Speleology of Sri Lanka 2020
  10 Tidal Well, Puttur Sri Lanka Northen Jaffna 0.036 58.00 190.3 58.00 Resources on Speleology of Sri Lanka 2020
                       
    Swazland                  
T 1 Gobholo Cave Swaziland Mbabane Hhoho 0.683 1099.00 203.4 62.00 Manuela S. Scheuerer e-mail 01/16
                       
    Sweden                  
T 1 Bodagrottorna  (Boulder/Granite) Sweden Gävleborg Iggesund 1.636 2633.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
UW 2 Dolinsjo Cave (Dolinsjögrottan) (Underwater & Dry) Sweden Jamtland Frostviken 1.511 2432.00 91.9 28.00 Lasse Löfquist e-mail 11/20
T 3 Hölickgrottan  (Granite) Sweden Gävleborg Hornslandet 0.833 1340.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
T 4 Almekärrgrytet (Granite) Sweden Jönköping Misterhult 0.379 610.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
T 5 Örnnästet   (Gneiss) Sweden Gävleborg Iggesund 0.323 520.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
T 6 Strängbergsgrottan    (Granite) Sweden Jämtland Gallo 0.317 510.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
T 7 Gillberga Gryt (Granite) Sweden Uppsala Östhammar 0.280 450.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
T 8 Stora Trängbergsgrottan (Granite?) Sweden Västmanland Köping 0.230 370.00 0.0 0.00 Rabbe Sjoberg e-mail 08/16
T 6 Östra Klövbergsgrottan Sweden Södermanland - 0.225 362.00 0.0 0.00 Rabbe Sjoberg e-mail 01/16
T 7 Frugrottan Sweden Södermanland - 0.199 321.00 0.0 0.00 Rabbe Sjoberg e-mail 01/16
                       
    Switzerland                  
- 1 Hoelloch Switzerland Schwyz Muotatal 129.245 208000.00 3389.1 1033.00 List of Swiss Long k& Deep Caves 3/22
- 2 Siebenhengste-hohgant Hoehlensystem Switzerland Bern Eriz/Beat./Ha. 102.216 164500.00 4396.3 1340.00 List of Swiss Long k& Deep Caves 3/22
- 3 Barenschacht Switzerland Bern Beatenberg 53.454 86026.00 3211.9 979.00 Rolf Siegenthaler e-mail 3/1
- 4 Silberensystem (Schwyzerschacht) Switzerland Schwyz Muotatal 24.323 39144.00 2914.7 888.40 List of Swiss Long k& Deep Caves 3/22
G 5 Reseau des Grottes aux Fees Switzerland Vallorbe Vaud 20.292 32657.00 744.8 227.00 List of Swiss Long k& Deep Caves 3/22
- 6 Bettenhohle Switzerland Obwalden Kerns 18.321 29484.00 2637.8 804.00 http://ch.speleo.info 01/16
- 7 SchrattenHoehle Switzerland Obwalden Kerns 12.207 19645.00 1879.9 573.00 http://ch.speleo.info 06/16
- 8 K2, Hohgant Switzerland Bern Habkern 8.697 13996.00 2431.1 741.00 http://ch.speleo.info 06/16
- 9 Gutschtobelhöhle Switzerland Muotathal SZ 8.137 13096.00 2063.6 629.00 Eric Madelanine list 07/06
- 10 Neuenburgerhöhle Switzerland Frluhli LU 7.510 12086.00 711.9 217.00 List of Swiss Long k& Deep Caves 3/22
                       
    Syria                  
G 1 Cater Magara   Syria Raqqah Raqqah 4.536 7300.00 164.0 50.00 http://www.akkh.de/ag_syrien_ex.html 10/16
G 2 Staubleichenhoehle Syria Dayr az-Zawr Madan 0.886 1426.00 32.8 10.00 http://www.akkh.de/ag_syrien_ex.html 10/16
G 3 Cave-Al-Metras Syria Raqqah Raqqah 0.656 1055.00 164.0 50.00 http://www.akkh.de/ag_syrien_ex.html 10/16
L 4 Ariqa Cave Syria - - 0.349 562.00 0.0 0.00 Stephan Kempe e-mail 10/21
                       
    Taiwan                  
- 1 Buddha's Hand Cave Taiwan Keelung Zhongshan 0.156 251.00 0.0 0.00 Karst and Caves of Taiwan 2021
- 2 Taxia Dong Taiwan Koahiung Guchan 0.144 231.00 177.2 54.00 Karst and Caves of Taiwan 2021
- 3 Fairy Cave Taiwan Pintung Hengchun 0.109 175.00 42.7 13.00 Karst and Caves of Taiwan 2021
- 4 Bianfu Dong  (Bat Cave) Taiwan Hsinchu Guanxi 0.079 127.00 0.0 0.00 Karst and Caves of Taiwan 2021
- 5 Fairy Cave Taiwan Keelung Zhongshan 0.063 101.00 0.0 0.00 Karst and Caves of Taiwan 2021
- 6 Moon Cave Taiwan Hualien Fengbin 0.062 99.00 0.0 0.00 Karst and Caves of Taiwan 2021
- 7 Bo Tao Dong Taiwan Koahiung Guchan 0.059 95.00 0.0 0.00 Karst and Caves of Taiwan 2021
- 8 Hanging Roak Cave Taiwan Pintung Hengchun 0.051 82.00 0.0 0.00 Karst and Caves of Taiwan 2021
- 9 Shinu Dong Taiwan Koahiung Guchan 0.043 69.00 65.6 20.00 Karst and Caves of Taiwan 2021
- 10 10,000 Bais Cave Taiwan Pintung Hengchun 0.042 67.00 68.9 21.00 Karst and Caves of Taiwan 2021
                       
    Tajikistan                  
S 1 Dnepropetrovskaia Tajikistan - - 1.553 2500.00 0.0 0.00 Jordi Lloret-Prieto e-mail 03/16
S 2 Komsomolskaia Tajikistan - - 1.150 1850.00 0.0 0.00 Jordi Lloret-Prieto e-mail 03/16
S 3 Bolsog Cirka Tajikistan - -