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119
 
     
WORLDS LONGEST CAVES   Compiled by: Bob Gulden - March 10, 2014  
CAVES WITH TOTAL LENGTH OF 15000+ METERS (9.321 miles, 49,213 feet)  
Send updates and corrections to caverbob@aol.com  
The NSS Geo2 Long & Deep Caves Web Site is at http://www.caverbob.com           Copyright 2014 NSS Geo2, Bob Gulden NSS#13188LF  
Do not ask for cave locations, I will not give them out.  
LENGTH LENGTH DEPTH DEPTH
# CAVE  NAME COUNTRY STATE COUNTY MILES METERS FEET METERS SOURCE DATE
1 Mammoth Cave System   (N.P.) U.S.A. Kentucky Ed./Hart/Bar. 400.000 643738 407 124.1 CRF / CKKC  +/-5 MILES Feb-13
2 Sistema Sac Actun (Nohoch Nah Chich)     (Dry & Under Water) Mexico Quintana Roo Tulum 193.071 310718 255 77.6 QRSS Long Caves List Mar-13
3 Jewel Cave    (N.M.) U.S.A. South Dakota Custer 168.600 271335 632 192.6 NSS News V72N3P28 Mar-14
4 Sistema Ox Bel Ha                Mexico Quintana Roo Tulum 151.012 243031 114 34.7 QRSS Long Caves List Mar-13
5 Optymistychna           Ukraine Ternopil Borshchiv 146.644 236000 49 15.0 cavemlynky@gmail.com  Feb-13
6 Wind Cave     (N.P.) U.S.A. South Dakota Custer 141.820 228237 636 193.9 Rod Horrocks e-mail Jan-14
7 Lechuguilla Cave   (C.C.N.P.) U.S.A. New Mexico Eddy 138.300 222572 1604 488.9 Stan Allison e-mail Jun-13
8 Hoelloch Switzerland Schwyz Muotatal 124.536 200421 3079 938.6 http://ch.speleo.info/cavelist.php?mode=length Sep-13
9 Fisher Ridge Cave System U.S.A. Kentucky Hart 122.489 197127 356 108.5 Ronnie Harrison e-mail Jan-14
10 The Clearwater System (Gua Air Jernih)   Malaysia Sarawak Mulu 122.459 197078 1165 355.1 Mark Brown e-mail Nov-13
11 Siebenhengste-hohgant Hoehlensystem Switzerland Bern Eriz/Beat./Ha. 97.555 157000 4396 1340.0 http://ch.speleo.info Jun-11
12 Shuanghe Dongqun China Guizhou Suiyang 94.368 151871 1752 534.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve Nov-12
13 Schoenbergsystem (RaucherkarHoehle-Feuertal-hoehlensystem) Austria Oberosterreich Totes Gebrige 87.026 140054 3481 1061.0 http://www.hoehle.org/long&deep.php Jan-14
14 Sistema del Mortillano Spain Cantabria Porra de Mortillano 80.778 130000 3117 950.0 Jose Luis Membrado e-mail Nov-13
15 Ozerna                             (Gypsum) Ukraine Ternopil Borshchiv 79.398 127779 115 35.0 cavemlynky@gmail.com  Feb-11
16 Bullita Cave System (Burke's Back Yard) Australia Northern Territory Gregory N.P. 74.813 120400 75 23.0 Mark Sefton (Cave Exploration Group of South Australia) Sep-09
17 Sistema del Alto Tejuelo Spain Cantabria Porracolina 73.233 117857 2005 611.0 Jose Luis Membrado e-mail Mar-14
18 Systeme de Ojo Guarena Spain Burgos Merindad de Sotoscueva 68.351 110000 633 193.0 http://www.grupoedelweiss.com/ Sep-05
19 Sistema del Gandara Spain Cantabria Porracolina 67.524 108670 2671 814.0 Jose Luis Membrado e-mail May-13
20 Reseau Felix Trombe / Henne-Morte France Haute-Garonne Coume Ouarnede 65.721 105767 3199 975.0 Sylvestre Clement e-mail 01/04
21 Toca da Boa Vista Brazil Bahia Campo Formoso 63.691 102500 164 50.0 www.she.com.br/cavernas_maiores.asp Feb-07
22 Three Counties System United Kingdom Northern Dales York.,Lanc., Cumbria 63.380 102000 692 211.0 http://cavingnews.com Nov-13
23 HirlatzHoehle Austria Oberosterreich Dachstein 62.700 100906 3510 1070.0 http://www.hoehle.org/long&deep.php Jan-14
24 Schwarzmooskogelhoehlensystem Austria Steiermark Totes Gebirge 61.897 99613 3622 1104.0 http://www.hoehle.org/long&deep.php Jan-14
25 Sistema Purificacion Mexico Tamaulipas Villa Hidalgo 58.257 93755 3127 953.0 http://www.amcs-pubs.org/longanddeep.html 06/02
26 Zolushka                             (Gypsum) Ukraine / Moldova Briceni/Cernivci Nowoselyzja 56.573 91045 98 30.0 cavemlynky@gmail.com  Feb-11
27 Gouffre de la Pierre Saint Martin - gouffre des Partages France / Spain Pyrenees-Atlantiques Pierre Saint Martin 49.834 80200 4619 1408.0 http://arsip.free.fr/index.php?option=com_content&task=view&id=76&itemid=56 Sep-08
28 Sistema K'oox Baal  - Sistema Tux Kupaxa          Mexico Quintana Roo Tulum 45.733 73600 86 26.2 QRSS Long Caves List Aug-12
29 Friars Hole Cave System U.S.A. West Virginia Green./Pocoho. 45.539 73288 628 191.4 Doug Medville 05/03
30 Cova des Pas de Vallgornera      Spain Balearics Llucmajor 43.864 70593 69 21.0 Gracia/Gamundi/Clamor May-13
31 Barenschacht Switzerland Bern Beatenberg 43.732 70380 3212 979.0 http://ch.speleo.info Jun-11
32 Ogof Draenen United Kingdom South Wales Gwent 43.496 70000 495 151.0 www.ukcaves.co.uk/all-longest Nov-13
33 San Wang Dong China Chongqing Wulong 42.145 67825 1125 343.0 Descent 231 May-13
34 Dachstein-MammutHoehle Austria Oberosterreich Dachstein 41.903 67437 3960 1207.0 http://www.hoehle.org/long&deep.php Jan-14
35 Reseau de l'Alpe France Isere / Savoie Chartreuse 41.801 67272 2149 655.0 Jose Luis Membrado e-mail Jan-05
36 Bulmer Caverns ( Castle Keep - Gormenghast) New Zealand South Island Mt Owen 41.777 67233 2477 755.0 http://caves.org.nz/pmwiki/pmwiki.php/NZSS/LongestCaves Jan-14
37 Hellhole System U.S.A. West Virginia Pendleton 41.710 67126 694 211.5 David Riggs e-mail Jan-14
38 Kazumura Cave                     (Lava Tube) U.S.A. Hawaii Hawaii 40.700 65500 3614 1101.5 HSS Newsletter N9P7 06/01
39 Sistema Huautla Mexico Oaxaca Huautla de Ji. 39.944 64283 5069 1545.0 https://www.facebook.com/CaveDive?ref=ts Mar-13
40 Binkley's Cave System U.S.A. Indiana Harrison 38.547 62035 140 42.7 Gary Roberson e-mail Feb-14
41 Organ Cave System U.S.A. West Virginia Greenbrier 38.452 61882 486 148.1 WVASS Database May-07
42 Blue Spring Cave                U.S.A. Tennessee White 38.198 61473 307 93.6 Jason Riichards e-mail Nov-12
43 Complesso della Valle del Nose Italy Lombardia Pian del Tivano 38.028 61200 1801 549.0 Andrea Maconi e-mail Apr-13
44 Arresteliako ziloa(Souffleur de Larrandaburu) France Pyre. Atlantiques/Navarra Pierre Saint Martin 37.868 60943 2740 835.0 http://arsip.free.fr/ Sep-08
45 Botovskaya Russia Lrkutsk Sredne 37.790 60817 20 6.0 Alexander Osinzev e-mail Mar-05
46 Cueva del Valle (Red Del Silencio) Spain Cantabria Vizcaya 37.421 60223 1565 477.0 www.federacionaragonesaespeleologia.com/ 05/04
47 Cenote Xunaan Ha     (Dry & Under Water) Mexico Quintana Roo Tulum 36.054 58024 111 33.7 QRSS Long Caves List Feb-11
48 Bol'shaja Oreshnaja            (Conglomerate) Russia Russia Kransnojarsk 36.040 58000 787 240.0 International Caver 2000 P78 2001
49 Kap-Kutan/Promezhutochnaja Turkmenistan Turkistan Gissarsko-Ala. 35.418 57000 1017 310.0 RSIC 1996
50 Sistema de los Cuatro (4) Valles  Spain Cantabria Solorzano 35.109 56503 328 100.0 Jose Luis Membrado e-mail Oct-13
51 Whigpistle System U.S.A. Kentucky Edmonson 34.620 55715 314 95.7 2009 NSS/ICS Kerrville Texas Jul-13
52 Systeme du Granier France Isere / Savoie Chartreuse 34.379 55327 1850 564.0 d'Eric Sibert 02/02
53 Mamo Kananda Papua New Guinea Southern Highland Muller Range 34.051 54800 1732 528.0 Atlas Des Grandes Cavites Mondia. 1988
54 Gr. Caverna de Palmarito Cuba Pinar del Rio S. de Vinales 33.554 54000 0 0.0 Info CREI 2001 N10 2001
55 Complesso del Monte Corchia (Fighiera,Farol.) Italy Toscana Alpi Apuane 32.933 53000 3894 1187.0 Jose Luis membrado e-mail Jul-07
56 Teng Long Dong China Hubei Lichuan 32.808 52800 0 0.0 www.hongmeigui.net/deepandlong.php Jul-12
57 Wakulla-Leon Sinks Cave System           U.S.A. Florida Leon/Wakulla 31.990 51483 350 106.7 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-13
58 Grotte de Saint-Marcel France Ardeche Bas-Vivarais 31.814 51200 764 233.0 Spelunca No.103,FFS May-07
59 Lamprechtsofen Vogelschacht Weg Schacht Austria Salzburg Loferer Steinberge 31.690 51000 5354 1632.0 http://www.hoehle.org/long&deep.php Jan-14
60 Benarat Caverns System  (lubang Benerat)  Malaysia Sarawak Mulu 31.484 50669 381 116.0 Tim Allen e-mail Mar-09
61 Reseau de la Dent de Crolles France Isere Chartreuse 31.131 50101 2208 673.0 Jean-Yves Bigot 01/04
62 Ogof Ffynnon Ddu United Kingdom South Wales Swansea Valley 31.069 50000 1010 308.0 www.ukcaves.co.uk/all-longest Nov-13
63 Carlsbad Cavern   (C.C.N.P.) U.S.A. New Mexico Eddy 30.900 49729 1035 315.5 Stan Allison e-mail May-13
64 Sima del Hayal de Ponata (SI-44,SI-57,SR-7) Spain Alava/Vizcaya Orduna 30.447 49000 1362 415.0 Enrique Fernandez e-mail 05/05
65 Crevice Cave U.S.A. Missouri Perry 29.600 47637 0 0 M.S.S. Paul Hauck Mar-13
66 Scott Hollow Cave U.S.A. West Virginia Monroe 29.500 47476 571 174.0 WVASS Spring Meeting May-09
67 Omega System U.S.A. Virginia Wise 29.250 47073 1263 385.0 Benjamin Schwartz e-mail Sep-12
68 Kipuka Kanohina (Kula Kai Caverns) (Lava Tube) U.S.A. Hawaii Hawaii 28.700 46188 762 232.3 Bob Richards e-mail Mar-11
69 Santo Tomas (gran caverna de) Cuba Pinar del Rio S. de Quemadas 28.583 46000 0 0.0 The NSS News V57N10P300 10/99
70 Sistema Aranonera (Sima S1-S2)(Tendenera connected) Spain Huesca Pirineos 28.115 45246 4426 1349.0 Jose Luis Membrado e-mail Oct-13
71 Grotte de la Diau France Haute Savoie Parmelan 27.962 45000 2297 700.0 Bertrand Hauser Dec-12
72 Kolkbluser-Monster-Hoehlensystem Austria Salzburg Steinernes Meer 27.643 44487 2372 723.0 http://www.hoehle.org/long&deep.php Jan-14
73 Cumberland Caverns                (Saltpeter) U.S.A. Tennessee Warren 27.616 44444 200 61.0 Charles Cole Mar-92
74 Trou qui souffle France Isere Vercors 26.657 42900 2198 670.0 Jean-Yves Bigot 01/04
75 Fort Stanton Cave U.S.A. New Mexico Lincoln 26.300 42326 441 134.4 Lee H.Skinner e-mail Jul-13
76 Pestera Vantului Romania Bihor Mtii Padurea Craiului 26.200 42165 558 170.0 Victor Ursu info - 34-52km in length Sep-10
77 Er Wang Dong China Chongqing Wulong 26.184 42139 1447 441.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve Aug-12
78 Eisriesenwelt Austria Salzburg Tennengebirge 26.098 42000 1335 407.0 http://www.hoehle.org/long&deep.php Jan-14
79 Gouffre de Padirac France Lot Causse de Gramat 25.476 41000 853 260.0 http://www.gouffre-de-padirac.com/index.htm Jun-10
80 Mlynky (Ml'inki )                     (Gypsum) Ukraine Ternopil Chortkiv 25.476 41000 66 20.0 cavemlynky@gmail.com  Feb-11
81 Cueva del Tecolote Mexico Tamaulipas Villa Hidalgo 25.150 40475 1391 424.0 Mark Minton e-mail 05/05
82 Sistema Itxina'pe Sarea Spain Bizkaia Gorbea 25.010 40250 0 0.0 Jose Luis Membrado e-mail Aug-12
83 Sistema de Atxuriaga (Complex) Spain Bizkaia Galdames 24.979 40200 1729 527.0 Jose Luis Membrado e-mail Nov-13
84 Scialet de les Nuits Blanches France Isere Vercors 24.855 40000 3497 1066.0 http://speleo.blogspot.com/ Sep-08
85 Sloans Valley Cave System U.S.A. Kentucky Pulaski 24.640 39654 240 73.2 The International Caver N19P23 May-97
86 System Amaterskej a Punkevni Jesky. Czech Rep. Moravia Ostrov 24.324 39146 1631 497.0 Libor Faitl e-mail Jan-13
87 Chiquibul Cave System (Cebaba & Actun Tunkul) Belize Mt Junea West Chiquibul 24.233 39000 525 160.0 Tom Miller e-mail 01/02
88 Xanadu Cave System U.S.A. Tennessee Fentress 24.062 38724 227 69.2 Tenn.Cave Survey Feb-13
89 Gamslocher-Kolowratsystem Austria Salzburg Untersberg 23.991 38610 3707 1130.0 http://www.hoehle.org/long&deep.php Jan-14
90 Jiangzhou Dongxuexitong China Guangxi Fengshan 23.923 38500 492 150.0 www.hongmeigui.net/deepandlong.php Apr-08
91 Sistema de Anielarra  (Anialarra) Spain Nafarroa Larra 23.861 38400 2749 838.0 Paul De Bie e-mail Oct-13
92 Silberensystem (Schwyzerschacht) Switzerland Schwyz Muotatal 23.845 38375 2915 888.4 http://ch.speleo.info Jun-11
93 Nettlebed Cave System  (Blizzard Pot top entrance,Stormy Pot) New Zealand South Island Mt Arthur 23.769 38252 3927 1197.0 http://caves.org.nz/pmwiki/pmwiki.php/NZSS/LongestCaves Jan-14
94 Sistema de Pan de Azucar Cuba Pinar del Rio S.del Rosario 23.612 38000 0 0.0 The NSS News V57N10P300 10/99
95 Memorial Day Cave U.S.A. West Virginia Pendleton 23.550 37900 553 168.6 GVKS - Peter Penczer Aug-13
96 Sistema Cuetzalan - Atepolihuit Mexico Puebla Curtzalan 23.411 37676 2159 658.0 Mark Minton e-mail 06/02
97 Grotte de la Luire France Drome Vercors 23.341 37563 1795 547.0 The International Caver #24 P36 1999
98 The Hole (Boggs Cave) U.S.A. West Virginia Greenbrier 23.003 37020 225 68.6 Bill Balfour Sep-91
99 Sistemul Humpleu-Poienita Romania Cluj Mtii Bihor  22.742 36600 1030 314.0 Victor Ursu e-mal Nov-10
100 Coral Cave System U.S.A. Kentucky Pulaski 22.560 36307 340 103.6 Lee Florea e-mail Dec-13
101 Sugar Run Cave System U.S.A. Virginia Giles 22.500 36210 718 218.8 VSS Long & Deep Cave Lists 02/03
102 Demanovsky jaskynny system Slovakia Nizke Tatry Demanovske vrchy 22.396 36043 643 196.0 www.drienka.host.sk/najdlhsie.php Jan-13
103 Lost River Cave System U.S.A. Indiana Orange 22.180 35695 94 28.7 Mark Deebel e-mail Oct-13
104 Complesso di Piaggia Bella Italy Piemonte Marguareis 22.059 35500 3153 961.0 http://www.Class.del.g.piulunghe/profon.d'Italia 1996
105 Xia, Qikeng, Lanmu Shu, Miao Keng, Xiaogu Chi. Dongba Dong China Chongqing Wulong 22.046 35479 3346 1020.0 http://hongmeigui.net/deepandlong.php?stat+long Aug-05
106 Frauenmauer-Langstein-Hoehlensystem Austria Steiermark Hochsehwab 22.008 35419 1952 595.0 http://www.hoehle.org/long&deep.php Jan-14
107 Reseau Andre Lachambre (grotte d'Embulla) France Pyrenees-Orientales Conflent 21.748 35000 243 74.0 D'apres Christophe Levillain 2003
108 TantalHoehle Austria Salzburg Hagengebirge 21.539 34664 1427 435.0 http://www.hoehle.org/long&deep.php Jan-14
109 Mawandong China Guizhou Zhengan 21.535 34657 1821 555.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve Dec-13
110 Lilburn Cave  (N.P.) U.S.A. California Tulare 21.516 34627 508 154.8 Jed Mosenfelder e-mail Jan-11
111 Atea Kananda Papua New Guinea Southern Highland Muller Range 21.437 34500 1148 350.0 The British Caver V94-95 1985
112 Sistema Carsico Della Cod.(Su Spiria-Su Palu) Italy Sardinia Nuoro 21.189 34100 1086 331.0 http://www.Class.del.g.piulunghe/profon.d'Italia 1996
113 Sistema Cueto-Coventosa-Cubera Spain Cantabria Porracolina 21.130 34005 2674 815.0 Jose Luis Membrado e-mail Sep-09
114 Majaguas-Cantera (sis.caverna.) Cuba Pinar del Rio S.de San Carlo 21.127 34000 0 0.0 The International Caver 2000
115 Chestnut Ridge Cave System U.S.A. Virginia Bath 21.100 33957 808 246.3 Gregg Clemmer Aug-13
116 Hidden River System (Hicks Cave) U.S.A. Kentucky Hart 21.100 33957 160 48.8 Carbide Caver V7I10P111 Oct-98
117 Blue Spring Cave U.S.A. Indiana Lawrence 20.810 33490 140 42.7 Dave Tibbets e-mail Oct-13
118 Ellis Basin System (Tomo Thyme, Exhaleair, & Exhalibur) New Zealand South Island Mt Arthur 20.754 33400 3366 1026.0 http://caves.org.nz/pmwiki/pmwiki.php/NZSS/LongestCaves Jan-14
119 Reseau du Verneau France Doubs Deservillers 20.692 33300 1270 387.0 Jean-Yves Bigot 01/04
120 Honey Creek Cave U.S.A. Texas Comal 20.610 33168 124 37.9 Texas Speleological Survey via Jerry Atkinson e-mail Nov-13
121 Sistema Azpilicueta-Coteron-Renada (Sistema de la Vega) Spain Cantabria Ruesga 20.475 32951 1033 315.0 Jose Luis Membrado e-mail May-13
122 Terikan System (Rising, East, West) Malaysia Sarawak Mulu 20.240 32573 0 0.0 Matt Kirby e-mail Oct-05
123 Ogof Agen Allwedd United Kingdom South Wales Llangattock 20.195 32500 525 160.0 www.ukcaves.co.uk/all-longest Nov-13
124 Cueva de los Chorros Spain Albacete Riopar 20.195 32500 427 130.0 Clasificacion Por Desnivel Jul-04
125 Koun Dun - Houay Sai System Cave Laos Khammouane ? 20.008 32200 787 240.0 WWW.caverinfo.com Apr-13
126 Gouffre Berger - Gouffre de la Fromagere France Isere Vercors 19.753 31790 4341 1323.0 http://www.explos.org/blog/ via Jose Luis Membrado Jun-10
127 Culverson Creek Cave System U.S.A. West Virginia Greenbrier 19.750 31785 329 100.3 WVASS Database May-13
128 Cueva la Vallina (VT.100) Spain Cantabria Arredondo 19.724 31742 515 157.0 Juan Corrin e-mail Sep-13
129 Kihaje Xontjoa Mexico Oaxaca Cerro Rabon P. 19.494 31373 4012 1223.0 http://www.amcs-pubs.org/longanddeep.html 06/02
130 Grotta di Monte Cucco Italy Umbria Monte Cucco 19.449 31300 3048 929.0 Class.del.g.piu lunghe/profon.d'Italia 1996
131 Systeme Prerouge - Litorne France Savoie Bauges 19.444 31292 1667 508.0    01/04
132 Sistema Toh Ha                    Mexico Quintana Roo Tulum 19.271 31013 42 12.8 QRSS Long Caves List Aug-12
133 Mesacny tien Slovakia Vysoke Tatry Javorinska Siroka 18.921 30450 1480 451.0 Brano Smida e-mail Jan-13
134 Krem Liat Prah/Um IM/Labbit M /RUBONG India Meghalaya Jaintia Hills 18.888 30397 0 0.0 Indian Sub Coninent Longest/Deepest Limestone Caves 3/13 Mar-13
135 Cosanostraloch-Berger-Platteneck Hoehlesystem Austria Salzburg Tennengebirge 18.887 30396 4236 1291.0 http://www.hoehle.org/long&deep.php Jan-14
136 Trou du Garde / Creux de la Cavale France Savoie Les Deserts 18.765 30200 1066 325.0 Jean-Yves Bigot 01/04
137 Sistema de las Fuentes de Escuain (Badalona B15-B1) Spain Huesca Escuain 18.703 30099 3776 1151.0 Jose Luis Membrado e-mail Oct-13
138 Greenlink - Middle Earth  System New Zealand South Island Takaka Hill 18.641 30000 1276 389.0 http://caves.org.nz/pmwiki/pmwiki.php/NZSS/LongestCaves Jan-14
139 Toca da Barriguda Brazil Bahia ? 18.641 30000 200 61.0 Lilia Horta e-mail 01/03
140 Szepvolgyi System Hungary Budapest   18.632 29985 404 123.0 Gergelv Ambrus e-mail Sep-13
141 Reseau de Coufin-Chevaline France Isere Vercors 18.541 29839 1348 411.0 Jean-Yves Bigot 01/04
142 Carroll Cave U.S.A. Missouri Camden 18.153 29214 224 68 Bob Lerch e-mail Jan-13
143 Moore Cave System  (Berome & Tom) U.S.A. Missouri Perry 18.000 28968 0 0 NSS Caves Files - Dick Blenz Oct-13
144 Windy Mouth (Wind) Cave U.S.A. West Virginia Greenbrier 18.000 28968 0 0.0 Jim Hixson Feb-89
145 Sistema de la Pena de Mediodia Spain Huesca Pirineos 17.999 28966 2959 902.0 Jose Luis Membrado e-mail Nov-13
146 Sistema de Tepepa (Ehecatl+Niebla) Mexico Puebla ? 17.709 28500 2949 899.0 Desent 209 Sep-09
147 Gap Cave System (Cudjo's)   (C.G.N.H.P.) U.S.A. Virginia Lee 17.690 28469 491 149.7 Bob Gulden (CRF) Dec-13
148 Reseau de Francheville France Cote-d'Or Francheville 17.523 28200 489 149.0 Jean-Yves Bigot 01/04
149 Otscher-Hoehlensystem Austria Nieberosterreich Otscher 17.522 28199 2172 662.0 http://www.hoehle.org/long&deep.php Jan-14
150 Fitton (Beauty) Cave U.S.A. Arkansas Newton 17.500 28164 313 95.4 Scott House e-mail Feb-13
151 Jagerbrunntro-Hoehlensystem Austria Salzburg Hagengebirge 17.415 28026 3537 1078.0 http://www.hoehle.org/long&deep.php Jan-14
152 Ogof Daren Cilau System United Kingdom South Wales Llangattock 17.398 28000 761 232.0 www.ukcaves.co.uk/all-longest Nov-13
153 Old Homestead Cave Australia Western Australia Nullarbor Plain 17.398 28000 0 0.0 International Caver No.7 1995
154 Hualalai Ranch Cave               (Lava Tube) U.S.A. Hawaii Hawaii 17.265 27785 1449 441.7 Doug Medville e-mail Mar-07
155 Thornhill Cave System U.S.A. Kentucky Breckenridge 17.232 27732 0 0.0 Arron Reed Louisville Grotto e-mail Nov-13
156 Migovec (Vrtnarija) System Slovenia ? zaledje Tolminke 17.008 27372 3199 975.0 Gergelvy Ambrus e-mail Sep-13
157 Coldwater Cave U.S.A. Iowa Winneshiek 17.005 27367 80 24.4 Larry Welch e-mail Jul-13
158 Klarahohle Austria Oberosterreich Sengsengebirge 16.781 27006 991 302.0 http://www.hoehle.org/long&deep.php Jan-14
159 Kingsdale Cave System United Kingdom Yorkshire Northern Dales 16.777 27000 541 165.0 www.ukcaves.co.uk/all-longest Nov-13
160 Green Cathedral/Turtle Cave System Malaysia Sarawak Gunung Buda 16.759 26971 997 304.0 NSS News V62N8P225 Aug-04
161 Butler-Sinking Creek System U.S.A. Virginia Bath 16.710 26892 624 190.2 Tony Canike e-mail Aug-13
162 McClung Cave System U.S.A. West Virginia Greenbrier 16.400 26393 200 61.0 WVACS Oct-82
163 Jamski sustav Kita Gacesina - Drazenova puhaljka Croatia Juzni Velebit Crnopac 16.386 26371 2418 737.0 Aida Barisic Jan-14
164 Sistema Cheve (Cuicateco) Mexico Oaxaca Cuicatlan 16.276 26194 4869 1484.0 Mark Minton e-mail May-07
165 Powell's Cave System U.S.A. Texas Menard 16.246 26146 79 24.0 Texas Speleological Survey via Jerry Atkinson e-mail Nov-13
166 Reseau de Bunant France Haute Savoie Parmelan 16.235 26128 1188 362.0 Jean-Yves Bigot 01/04
167 Gran Sistema Cavernaio de Fuentes Cuba Pinae del Rio Sierra de Mesa 16.156 26000 0 0.0 The International Caver #8 1993
168 Perdidos (sis.cavernario de los) Cuba Pinar del Rio S. del Roario 16.156 26000 0 0.0 Speleolgia 1977
169 Rumbling Falls Cave. U.S.A. Tennessee Van Buren 16.091 25896 474 144.5 Marion O.Smith per TCS 02/03
170 Mystery Cave System U.S.A. Missouri Perry 15.842 25495 0 0 M.S.S. Walsh Feb-13
171 Sistema Tibia-Fresca Spain Cantabria Porracolina 15.754 25353 1663 507.0 Jose Luis Membrado e-mail Feb-08
172 Fern Cave                           (597) U.S.A. Alabama Jackson 15.630 25154 536 163.4 Fern Cave Project 1995
173 Mountain Eye Cave System          (Saltpeter) U.S.A. Tennessee Fentress 15.587 25085 280 85.3 Tenn. Cave Survey Mar-87
174 Tjoarvekrajgge Norway Nordland Sorfold 15.566 25051 1631 497.0 Torstein Finnesand e-mail Sep-13
175 Buso de la Rana Italy Veneto Faedo-Casaron 15.555 25033 738 225.0 Class.del.g.piu lunghe/profon.d'Italia 1996
176 Bettenhohle Switzerland Obwalden Kerns 15.261 24560 2395 730.0 http://ch.speleo.info Jun-11
177 Gouffre Lonne-Peyret (Reseau des Arres Planeres) France Pyrenees-Atlantiques Pierre Saint Martin 15.125 24341 2648 807.0 Jean-Yves Bigot 01/04
178 Nunley Mtn.Cave System (Maria Angela Grotto) U.S.A. Tennessee Grundy 15.080 24269 350 106.7 David Parr per TCS Feb-13
179 Cave Creek Cave System U.S.A. Kentucky Pulaski 15.010 24156 170 51.8 COG Squeaks May-05
180 Foglepole Cave U.S.A. Illinois Monroe 15.000 24140 0 0.0 NSS News V56N4P114 Apr-98
181 Illyuzia-Mezhonnogo-Snezhnaya Georgia Abkhazia West Caucasus 14.963 24080 5751 1753.0 de Alexey Shelepin (jefe de expedicicion) Sep-07
182 Clearwell Caves (Part Mine) United Kingdom Forest of Dean Cloucestershire 14.913 24000 351 107.0 www.ukcaves.co.uk/all-longest Nov-13
183 Whiterock Cave Malaysia Sarawak Mulu 14.913 24000 0 0.0 http://www.mulucaves.org/wordpress/the-caves-2/caves-of-gunung-api/whiterock-cave Aug-13
184 Baradla barlang-Domica jaskyna Hungray/Slovak.? Josvafo Roznava 14.861 23916 381 116.0 Speleolgia 1995
185 Sistema Soconusco Mexico Chiapas ? 14.823 23856 1683 513.0 Taco van Leperen via Mark Minton e-mail Nov-05
186 Benedicts (Persinger) Cave U.S.A. West Virginia Greenbrier 14.746 23731 254 77.4 Bill Douty e-mail Apr-13
187 Akkado Japan Iwate ? 14.726 23700 0 0.0   May-06
188 jaskinia Wielka Sniezna Poland Czerwone Wierchy Malolaczniak 14.677 23620 2703 824.0 Polish Caving 2005-2009 Jun-09
189 Big Horn - Horsethief Cave System U.S.A. Wyoming / Montana Bighorn 14.615 23521 171 52.1 Even Gehring e-mail Feb-13
190 Dof-Sonnenleiter-Hoehlensystem Austria Totes Gebirge Styria 14.543 23405 3583 1092.0 http://www.hoehle.org/long&deep.php Jan-14
191 Systeme de Foussoubie France Ardeche Bas-Vivarais 14.457 23266 453 138.0 Jean-Yves Bigot 01/04
192 Cueva Coyolat Mexico Puebla Tlacotepec 14.292 23000 2034 620.0 Gustavo e-mail AMCS#29 May-07
193 Complesso Fiume-Vento Italy Marche Frasassi 14.292 23000 804 245.0 http://www.Class.del.g.piulunghe/profon.d'Italia 1996
194 Mini - Martin Cave - Exit Cave Australia Tasmania Ida Bay 14.292 23000 722 220.0 Sherry Juneo 1996
195 Reseau de Fuilla - Canalettes France Pyrenees-Orientales Conflent 14.292 23000 0 0.0 D'apres Christophe Levillain 2003
196 Rimstone River Cave U.S.A. Missouri Perry 14.200 22853 0 0 M.S.S. Walsh Feb-13
197 Systeme Biolles - Squelettes - Crolleurs France Savoie Margeriaz 14.155 22781 1939 591.0 Jean-Yves Bigot 01/04
198 Bone - Norman Cave System U.S.A. West Virginia Greenbrier 14.118 22721 186 56.7 Bill Douty e-mail Dec-97
199 Kryshtaleva (Kristal'naja)      (Gypsum) Ukraine Ternopil Borshchiv 14.049 22610 66 20.0 cavemlynky@gmail.com  Feb-11
200 Grotta della Bigonda Italy Trentino A.A. Alt.di Asingo 14.043 22600 1476 450.0 Class.del.g.piu lunghe/profon.d'Italia 1996
201 Burgunderschacht Austria Oberosterreich Totes Gebirge 14.036 22588 2782 848.0 http://www.hoehle.org/long&deep.php Jan-14
202 Grotte d'Arphidia France Pyrenees-Atlantiques Pierre Saint Martin 14.027 22575 2336 712.0 Jean-Yves Bigot 01/04
203 Jenolan System Australia NSW ? 13.983 22503 348 106.0 Mark Sefton e-mail Jul-06
204 Black Rock Cave Malaysia Sarawak Mulu 13.981 22500        
205 Baishui Dong China Guizhou Jiang Kou 13.950 22450 0 0.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? Aug-05
206 Stratenska jaskynoa - Psie diery Slovakia Spissko-gemersky Slovensky raj 13.834 22264 636 194.0 www.drienka.host.sk/najdlhsie.php Jan-13
207 Gouffre Nebele France Pyrenees-Atlantiques Aquitaine 13.813 22230 755 230.0 Jean-Yves Bigot 01/04
208 Pestera din Piriul Hodobanei  (Pestera Ratei ) Romania Alba Mtii Bihor  13.758 22142 594 181.0 Victor Ursu info  Sep-10
209 Sistema del Hoyon de Saco(Sistema del Hoyo Grande) Spain Cantabria Porracolina 13.546 21800 1739 530.0 Clasificacion Por Desnivel Jul-04
210 Sistema del Rio Encantado Puerto Rico   Florida,Ciales,Manati 13.527 21770 1129 344.0 Mark Minton e-mail Jun-11
211 Sistema de Cubija (North Vega System) Spain Cantabria Matienzo 13.475 21686 482 147.0 Jose Luis Membrado e-mail Oct-13
212 Krem KotSati/Um Lawan India Meghalaya Jaintia Hills 13.378 21530 705 215.0 Indian Sub Coninent Longest/Deepest Limestone Caves 3/13 Mar-13
213 Big Bat Cave U.S.A. Kentucky Breckenridge 13.250 21324 0 0.0 Steve Gentry e-mail Jun-13
214 Krem Tyngheng/Diengjem India Meghalaya Jaintia Hills 13.204 21250 0 0.0 Indian Sub Coninent Longest/Deepest Limestone Caves 3/13 Mar-13
215 Complesso dell'Alto Releccio (Vive le Donne) Italy Lombardia Grigna. Settentrionale 13.196 21237 3937 1200.0 Andrea Maconi e-mail Apr-13
216 Castleguard Cave Canada Alberta Rocky Mountain 13.056 21011 1260 384.0 Canadian Caver 75  Jan-13
217 Perte de Massar France Aveyron Causse de Limogne 13.049 21000 394 120.0 Claude Milhas 01/04
218 St.Pauls Underground River Cave Philippines Palawan Island ? 13.049 21000 328 100.0 Spelunca #54 1994
219 Emesine Cave (1881 System)        (Lava Tube) U.S.A. Hawaii Hawaii 12.890 20744 1433 436.8 Don Coons e-mail 03/02
220 Mystery Cave System U.S.A. Minnesota Fillmore 12.790 20584 101 30.8 Minnesota Speleology Aug-87
221 Postojnska jama Slovenia Notranjska Postojnski kras 12.782 20570 377 115.0 http://www.jamarska-zveza.si/eng/longest.html Jan-13
222 Conjunto Sao Mateus/Imbira Brazil Goias Sao Domingos 12.763 20540 0 0.0 AGCM 1986
223 Reseau Jean Bernard France Haute Savoie Haute-Giffre 12.760 20536 5256 1602.0 Spelunca N0.103, Federation Francaise de Speleologie Jun-05
224 Selminum Tem Papua New Guinea Western Prov. Hindenburg Rng 12.738 20500 449 137.0 B.C.R.A. Bulletin 1977
225 Pestera Topolnita (Complexui ?) Romania Mahedinti Podisul Mahedinti 12.738 20500 417 127.0 International Caver #11 1994
226 Anvil Cave                           (279) U.S.A. Alabama Morgan 12.667 20386 51 15.5 Alabama Cave Survey Apr-80
227 Gradys (Mammoth River) Cave System U.S.A. Kentucky Hart 12.600 20278 120 36.6 Carbide Caver V7I9P111 Oct-98
228 Jaskyna Mitvych netopierov Slovakia Nizke Tatry Dumbier 12.549 20195 1063 324.0 www.drienka.host.sk/najdlhsie.php Jan-99
229 Sistemul Ciur - Ponor - Toplita de Rosia Romania Bihor Mtii Padurea Craiului 12.521 20150 748 228.0 Victor Ursu e-mal Nov-10
230 Complesso del Foran del Muss Italy Friuli VG Canin Massif 12.427 20000 3740 1140.0 A.Kimchouk List 06/02
231 Aven Noir France Aveyron Grands Causses 12.427 20000 351 107.0 info FFS 01/04
232 Bigfoot Cave U.S.A. California Siskiyou 12.400 19956 1205 367.3 Steve Knutson 12/90
233 Cueva del Soplao Spain Cantabria Sierra de Arnero 12.283 19768 0 0.0 Jose Luis Membrado e-mail Nov-13
234 SchrattenHoehle Switzerland Obwalden Kerns 12.207 19645 1880 573.0 http://ch.speleo.info Jun-11
235 Ellisons Cave U.S.A. Georgia Walker 12.127 19517 1063 324.0 Georgia Underground V24N1 03/87
236 Lingshandong China Guizhou Zhengan 11.993 19301 1591 485.0 Long Caves in China by Erin Lynch Jan-07
237 Torca de los Corrales del Trillo (Sistema Pena del Trillo-La Tramasquera) Spain Cantabria / Burgos ? 11.992 19300 1430 436.0 Clasificacion Por Desnivel Jul-04
238 Sistemul Varasoaia (V5-V24) Romania Bihor Mtii Bihor  11.961 19250 2142 653.0 Victor Ursu e-mal Nov-10
239 V5 Sistemul Varasoaia (V5-V24) Romania Bihor Mtii Bihor  11.961 19250 2142 653.0 Victor Ursu e-mal Nov-13
240 Riesending-Schachthohle Germany Bavaria Untersgberg Mtns. 11.868 19100 3766 1148.0 Thomas Matthalm e-mail Dec-14
241 Sistema del Faro-Isla de Mona Puerto Rico Isla de Mona Mayaguez 11.868 19100 118 36.0 Marc Ohms e-mail 04/01
242 Grotte de Neuvon France Cote-d'Or Plom.-les-Dij. 11.868 19100 115 35.0 Spelunca #56 1995
243 Feihu Dong China Hunan Longshan 11.806 19000 1115 340.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve Dec-12
244 Red de Toneyo Spain Asturias Macizo del Cornion 11.787 18970 2014 614.0 List of Spains Longest & Deepest (WWW) 04/98
245 Hang khe Rhy Vietnam Quang Binh ? 11.756 18920 0 0.0 Peter MacNab e-mail Jul-13
246 Reseau Fanges - Paradet France Pyrenees-Orientales Fenouilledes 11.702 18832 984 300.0 Bernard Ournie e-mail Sep-12
247 Cueva del Hoyo Salcedillo Spain Cantabria Porracolina 11.682 18800 1745 532.0 Jose Luis Membrado e-mail Dec-08
248 Wells Cave U.S.A. Kentucky Pulaski 11.496 18501 0 0.0 NSS News V57N10P308 Oct-99
249 Rhar Bou Ma'za (Tafna River Cave) Algeria Tilimsen Tilimsen Range 11.433 18400 0 0.0 Atlas - Great Caves of the World 1989
250 Wit Tamdoun Morocco Agadir Immouzer 11.433 18400 0 0.0 Caves & Caving I84 Sum99
251 Maxwellton (Cowshit Pit) Cave U.S.A. West Virginia Greenbrier 11.370 18298 347.0 105.8 WVACS Oct-13
252 Beacon Woods - Waynes World System               U.S.A. Florida Pasco 11.364 18289 160 48.8 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-13
253 Luweng Jaran    Indonesia Java Timur Pacitan 11.309 18200 394 120.0 Tim Stratford (International Caver) 03/96
254 Duhlata (D(a)(ou)hklata) Bulgaria  ? Pernik 11.309 18200 230 70.0 Caves of Bulgaria Jul-12
255 Cueva del Saman Venezuela Edo Zulia Fundo las Pis. 11.309 18200 0 0.0 Franco Urbani 1998
256 Krem UmTHLOO-SYNRANG Labbit India Meghalaya Jaintia Hills 11.297 18181 617 188.0 Indian Sub Coninent Longest/Deepest Limestone Caves 3/13 Mar-13
257 Pestera de la Izvorul Tausoare Romania Bistrita-Nasaud Mtii Rodnei  11.251 18107 1512 461.0 Victor Ursu e-mal Nov-10
258 Ambatoharanana Madagascar Ambilobe Ankarana 11.247 18100 0 0.0 Atlas - Great Caves of the world 1989
259 Pleasant Ridge Cave U.S.A. Tennessee Cannon 11.233 18078 340 103.6 Hal Love e-mail Oct-13
260 Grotte de Gournier France Isere Vercors 11.185 18000 2231 680.0 The International Caver #21P41 1997
261 Goochland - Poplar Cave Complex U.S.A. Kentucky Rockcastle 11.180 17992 0 0.0 Kentucky Speleo-Fest Guidebook Jun-05
262 Groaning Cave U.S.A. Colorado Garfield 11.154 17951 149 45.4 Stuart Marlatt e-mail Apr-13
263 Reseau Superieur du clos d'Aspres France Isere Vercors 11.101 17865 2320 707.0 Jean-Yves Bigot 01/04
264 Dry Cave U.S.A. New Mexico Eddy 11.090 17848 279 85.0 Stan Allison via Pete Nov-13
265 Tanne aux Cochons - Tanne Froide France Savoie margeriaz 10.995 17694 2700 823.0 Jean-Yves Bigot 01/04
266 Chu Yan (Xiniu) Dong China Guizhou An Long 10.936 17600 1165 355.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? 1993
267 Peak/Speedwell System (part mine) United Kingdom Derbyshire Castleton 10.930 17590 814 248.0 www.ukcaves.co.uk/all-longest Nov-13
268 Aven du Sotch de la Tride France Aveyron Grands Causses 10.812 17400 1122 342.0 Liste Drouin 2003
269 Cueva de Rescano - Torca de la Luna Llena Spain Cantabria ? 10.787 17360 0 0.0 Jose Luis Membrado e-mail Sep-13
270 Krasnaya (Kyzyl-Toba) Ukraine Crimea ? 10.781 17350 656 200.0 cavemlynky@gmail.com  Feb-13
271 Crumps Spring Cave U.S.A. Kentucky Hart 10.740 17284 140 42.7 Joe Saunders Sep-89
272 Cueva de Mairuelegorreta Spain Araba Gorbea 10.719 17250 0 0.0 Jose Luis Membrado e-mail Aug-12
273 Duobing Dong China Guizhou Xiuwen/Xifeng 10.694 17210 0 0.0 http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? 12/02
274 Conjunto Santa Rita Brazil Iraquara Bahia 10.594 17050 0 0.0 Vulcains #53P45 1995
275 Cueva del Viento-cueva del Sobrado (Lava Tube) Spain Canarias Island Tenerife Is. 10.583 17032 1837 560.0 Grupo de Espeleologia Tebexcorade 4/8
276 Neide - Muruk Cave Papua New Guinea New Britain Galowe Plateau 10.563 17000 4127 1258.0 Deep Cave List by Philippe Drouin 02/01
277 Petroglyph Cave (part of the Caves Branch S.) Belize ? ? 10.563 17000 0 0.0 Tom Miller e-mail 01/02
278 Reseau du Rupt du Puits France Meuse Barrois 10.563 17000 0 0.0 D'apres Stephane Jaillet 2003
279 Gaping Gill System United Kingdom Yorkshire Dales Ingleborough 10.501 16900 650 198.0 www.ukcaves.co.uk/all-longest Nov-13
280 Portal-BoarHole System U.S.A. West Virginia Greenbrier 10.466 16843 333 101.5 WVASS Database Feb-14
281 Almberg-Hohlensystem Austria Steiermark Totes Gebirge 10.425 16777 991 302.0 http://www.hoehle.org/long&deep.php Jan-14
282 Sistema de Partacua Spain Huesca Pirineos 10.307 16588 2707 825.0 Jose Luis Membrado e-mail Oct-13
283 Aven de la Leicasse France Herault Grands Causses 10.271 16530 1168 356.0 Jean-Yves Bigot 01/04
284 James (Thousand Domes) Cave U.S.A. Kentucky Edmonson 10.250 16496 0 0.0 Glenn Merrill Jul-84
285 Reseau de la Couze (Correze) France Correze Causse de Martel 10.207 16426 338 103.0 Thierry Apriland via Yvonne e-mail 01/04
286 Sistema Roraima Sur Venezuela ? ? 10.190 16400 0 0.0 2009 NSS/ICS Kerrville Texas Jul-13
287 Sustav Dulin ponor - Medvedica Croatia Hrvatska Ogulin 10.188 16396 0 0.0 http://public.srce.hr/speleo/karta.html 1989
288 Pestera din Valea Rea Romania Bihor Mtii Bihor  10.164 16357 1220 372.0 Victor Ursu e-mal Nov-10
289 Sistema Kulogorskaya-Troya              (Gypsum)   Russia Arkhangelsk Pinega 10.096 16248 59 18 Karst and cave Pinega's   -  Victor Malkov, Evgeny Gurkalo Jun-05
290 Cloud Cave - Cobra Cave - Bridge System Malaysia Sarawak Mulu 10.019 16124 1083 330.0 Matt Kirby e-mail Dec-05
291 Cueva Ojos de Cristal Venezuela Roraima ? 10.004 16100 240 73.0 NSS News V68N7P17 Jul-13
292 Perkins Cave U.S.A. Virginia Washington 9.997 16089 300 91.4 Virginia Speleological Survey Jun-05
293 Krubera (Voronja) Cave Georgia Abkhazia West Caucasus 9.978 16058 7208 2197.0 www.karstworlds.com/2012/08/krubera-voronya-record-depth-record Aug-12
294 Gouffre de Cabrespine (lo Gaugnas) France Aude Montagne Noire 9.978 16058 804 245.0 Jean-Yves Bigot 01/04
295 Pahoa Cave(s) (segmentation??)    (Lava Tube) U.S.A. Hawaii Hawaii 9.942 16000 1150 350.5 Lava Tube Flow e-mails May-05
296 Dan yr Ogof United Kingdom South Wales Breconshire 9.942 16000 492 150.0 www.ukcaves.co.uk/all-longest Nov-13
297 Poulnagollum - Poulelva Ireland Co.Clare     16000 459 140.0 www.ukcaves.co.uk/all-longest  
298 Igues de Goudou - Lacarriere France Lot Causse de Gramat 9.942 16000 394 120.0 Jean-Yves Bigot 01/04
299 Snail Shell Cave System U.S.A. Tennessee Rutherford 9.926 15974 144 43.9 Jeff Sims Jul-86
300 Ludingtons Cave U.S.A. West Virginia Greenbrier 9.905 15941 250 76.2 Joseph Caldwell via Ed Saugstad e-mail Sep-13
301 Torca la Vaca Spain Cantabria Matienzo 9.864 15875 220 67.0 Jose Luis Membrado e-mail Oct-13
302 Dunbar Cave - Roy Woodard System  (Saltpeter) U.S.A. Tennessee Montgomery 9.850 15852 119 36.3 Tony Groves e-mail Sep-13
303 ``uta do Padre Brazil Bahia Santana 9.818 15800 0 0.0 International Caver No.1 10/91
304 Reseau des Grottes aux Fees Switzerland Vallorbe   9.813 15792 745 227.0 http://ch.speleo.info Jun-11
305 Sistema Lecherines Spain Huesca Macizo de Aspe 9.656 15540 3310 1009.0 Jose Luis Membrado e-mail Jan-07
306 Sullivan Cave U.S.A. Indiana Lawrence 9.632 15501 105 32.0 Sam Frushour , NSS Convention May-05
307 Borne aux Cassots France Jura Nevy-sur-Seile 9.631 15500 472 144.0 Jean-Yves Bigot 01/04
308 Big Bone Cave                     (Saltpeter) U.S.A. Tennessee Van Buren 9.627 15493 226 68.9 John Smyre Jun-84
309 Diros Cave Greece Peloponnese Laconia 9.569 15400 0 0.0 www.selas.org Oct-09
310 Sistema de las Bernias Spain Burgos Lunada 9.532 15340 906 276.0 Clasificacion Por Desnivel Jul-04
311 Hang Vom Vietnam Quang Binh ? 9.513 15310 0 0.0 Peter MacNab e-mail Jul-13
312 Cueva de Alpazat Mexico Puebla   9.445 15200 0 0.0 http://www.amcs-pubs.org/longanddeep.html Nov-05
313 Sof Omar Holluca Ethiopia Bale Ityopya 9.383 15100 49 15.0 Atlas - Great Caves of the World 1989
314 Sistema Ponderosa                Mexico Quintana Roo Tulum 9.332 15019 67 20.4 QRSS Long Caves List Aug-12
315 Omber en Banda al Bus del Zel Italy Lombardia Cariadeghe 9.321 15000 1411 430.0 http://www.Class.del.g.piulunghe/profon.d'Italia 1996
316 Reseau de Malissard France Isere / Savoie Chartreuse 9.321 15000 1362 415.0 Jean-Yves Bigot 01/04
317 Altherrenlabyrinth Austria Salzburg Tennengebirge 9.321 15000 1312 400.0 http://www.hoehle.org/long&deep.php Jan-14
318 Grotte de la Cigalere France Ariege Pyrenees 9.321 15000 748 228.0 Spelunca #56 (Not on the TIC List) 1995
319 Poulnagollum - Poulelva Ireland   Co.Clare 9.321 15000 459 140.0 www.ukcaves.co.uk/all-longest Apr-08
320 Sistema Constantino Cuba Pinar del Rio ? 9.321 15000 0 0.0 WLCL  
321 Sistema Su Bentu - Sa Oche Italy Sardinia Nuoro 9.321 15000 0 0.0 http://www.Class.del.g.piulunghe/profon.d'Italia 1996
322 Cueva de la Lastrilla Spain Cantabria ? 9.321 15000 0 0.0 Clasificacion Por Desnivel Jul-04