Continent
|
Country
|
System
|
Length
|
coordinates
|
Discovery
|
Associated parks, protected areas
|
Africa
|
Algeria
|
Ghar Boumâaza [fr] (Tafna (fr) river) (غار بومعزة)
|
18.400 km (11.4 mi)[1]
|
[ ⚑ ] 34°42′00″N 1°18′41″W / 34.7°N 1.31139°W / 34.7; -1.31139 (Ghar Boumâaza)
|
–
|
Parc National de Tlemcen
|
Africa
|
Angola
|
Gruta do Tchivinguiro
|
1.230 km (0.8 mi)[2]
|
[ ⚑ ] 15°09′50″S 13°17′50″E / 15.16389°S 13.29722°E / -15.16389; 13.29722 (Tchivinguiro)
|
–
|
none
|
Africa
|
Burundi
|
Grotte de Mugobo
|
0.090 km (0.1 mi)[3]
|
[ ⚑ ] 03°26′15″S 30°36′15″E / 3.4375°S 30.60417°E / -3.4375; 30.60417 (Grotte de Mugobo)
|
–
|
none
|
Africa
|
Cameroon
|
Gaskin cave
|
0.450 km (0.3 mi)[4]
|
[ ⚑ ] 4°12′39″N 9°10′41″E / 4.21092°N 9.178°E / 4.21092; 9.178 (Gaskin Cave) (approx.)
|
–
|
Mt Cameroon National Park
|
Africa
|
Chad
|
Bourdout Oumou
|
0.115 km (0.1 mi)[5]
|
[ ⚑ ] 17°11′N 21°35′E / 17.183°N 21.583°E / 17.183; 21.583 (Bourdout Oumou)
|
–
|
-
|
Africa
|
Comoros
|
Panga Nyamaoui
|
0.810 km (0.5 mi)[6]
|
[ ⚑ ] 11°24′33.06″S 43°17′04.51″E / 11.4091833°S 43.2845861°E / -11.4091833; 43.2845861 (Panga Nyamaoui) {approx.}
|
–
|
none
|
Africa
|
Congo
|
1.5 km (0.9 mi)[7]
|
[ ⚑ ] 4°07′13″S 13°51′10″E / 4.120278°S 13.852778°E / -4.120278; 13.852778 (Nkila Ntari)
|
–
|
-
|
Africa
|
Democratic Republic of the Congo
|
Ngovo cave
|
5.860 km (3.6 mi)[8]
|
[ ⚑ ] 5°18′07″S 14°56′14″E / 5.3019°S 14.9373°E / -5.3019; 14.9373 (Ngovo cave)
|
–
|
none
|
Africa
|
Eswatini (former Swaziland)
|
Gobholo cave
|
1.099 km (0.7 mi)[9]
|
[ ⚑ ] 26°21′26″S 31°10′10″E / 26.35721°S 31.16932°E / -26.35721; 31.16932 (Gobholo cave)
|
2012
|
none
|
Africa
|
Egypt
|
Sannur Cave
|
0.275 km (0.2 mi)[10][11]
|
[ ⚑ ] 28°37′23″N 31°17′11″E / 28.62306°N 31.28639°E / 28.62306; 31.28639 (Sannur Cave)
|
–
|
none
|
Africa
|
Equatorial Guinea
|
0.036 km (0.0 mi)[1]
|
[ ⚑ ] 02°09′00″N 11°19′00″E / 2.15°N 11.3166667°E / 2.15; 11.3166667 (Cueva Caracas)
|
1967
|
none
|
Africa
|
Ethiopia
|
Sof Omar Cave (ሶፍ-ዑመር)
|
15.1 km (9.4 mi)[1]
|
[ ⚑ ] 6°54′22.7″N 40°50′41.6″E / 6.906306°N 40.844889°E / 6.906306; 40.844889 (Sof Omar Cave)
|
1972
|
none
|
Africa
|
Gabon
|
Mbenaltembe Cave
|
2.4 km (1.5 mi)[12]
|
[ ⚑ ] 2°20′32″S 11°35′20″E / 2.34222°S 11.58889°E / -2.34222; 11.58889 (Mbenaltembe cave)
|
2008
|
none
|
Africa
|
Kenya
|
Leviathan Cave
|
9.152 km (5.7 mi)[1][13][14]
|
[ ⚑ ] 02°40′48.89″S 37°52′48.86″E / 2.6802472°S 37.8802389°E / -2.6802472; 37.8802389 (Leviathan Cave)
|
1975
|
Chyulu Hills
|
Africa
|
Libya
|
Umm al Masabih(أم المصابيح)
|
3.593 km (2.2 mi)[15]
|
[ ⚑ ] 32°04′06″N 12°41′40″E / 32.06833°N 12.69444°E / 32.06833; 12.69444 (Umm al Masabih)
|
–
|
none
|
Africa
|
Madagascar
|
Marosakabe cave system
|
113 km (70.2 mi)[16]
|
[ ⚑ ] 16°27′07″S 45°20′08″E / 16.45189°S 45.33543°E / -16.45189; 45.33543 (Marosakabe cave)
|
2006
|
Tsingy de Namoroka Nature Reserve
|
Africa
|
Morocco
|
19.128 km (11.9 mi)[1]
|
[ ⚑ ] 30°40′49″N 9°20′41″W / 30.68028°N 9.34472°W / 30.68028; -9.34472 (Win Timdouin)
|
–
|
none
|
Africa
|
Mozambique
|
Khodzu (Codzo) Cave
|
0.942 km (0.6 mi)[17]
|
[ ⚑ ] 18°33′53″S 34°52′00″E / 18.56472°S 34.86666°E / -18.56472; 34.86666 (Khodzu Cave)
|
–
|
none
|
Africa
|
Namibia
|
Arnhem Cave
|
4.5 km (2.8 mi)[18]
|
[ ⚑ ] 22°42′05″S 18°05′47″E / 22.70138°S 18.09638°E / -22.70138; 18.09638 (Arnhem cave)
|
–
|
none
|
Africa
|
Nigeria
|
Ogbunike Cave
|
[ ⚑ ] 06°11′11″N 06°54′21″E / 6.18639°N 6.90583°E / 6.18639; 6.90583 (Ogbunike Cave)
|
-
|
none
|
Africa
|
Rwanda
|
Ubuvumo Bwibihonga
|
4.530 km (2.8 mi)[19]
|
[ ⚑ ] 01°38′53.2″S 29°22′42.5″E / 1.648111°S 29.378472°E / -1.648111; 29.378472 (Ubuvumo Bwibihonga)
|
-
|
none
|
Africa
|
South Africa
|
Apocalypse Pothole
|
12.302 km (7.6 mi)
|
[ ⚑ ] 26°16′11.04″S 27°17′37.38″E / 26.2697333°S 27.2937167°E / -26.2697333; 27.2937167 (Apocalypse Pothole)(approx.)
|
–
|
none
|
Africa
|
Tanzania
|
Nan'goma Cave
|
7.510 km (4.7 mi)[20]
|
[ ⚑ ] 8°30′41.2″S 38°53′0.7″E / 8.511444°S 38.883528°E / -8.511444; 38.883528 (Nan'goma Cave)
|
–
|
none
|
Africa
|
Tunisia
|
Cave Mine
|
4.100 km (2.5 mi)[21]
|
[ ⚑ ] 35°56′48.21″N 09°34′45.02″E / 35.946725°N 9.5791722°E / 35.946725; 9.5791722 (Cave Mine)
|
–
|
none
|
Africa
|
Uganda
|
Garama cave
|
0.342 km (0.2 mi)[22]
|
[ ⚑ ] 1°21′24″S 29°37′52″E / 1.35670°S 29.63112°E / -1.35670; 29.63112 (Garama cave)
|
–
|
Mgahinga National Park
|
Africa
|
Zimbabwe
|
Batze Cave
|
1.037 km (0.6 mi)[8][23]
|
[ ⚑ ] 17°10′02″S 29°11′01″E / 17.1672°S 29.1836°E / -17.1672; 29.1836 (Batze cave)
|
–
|
none
|
Asia
|
Afghanistan
|
Ab Bar Amada cave
|
1.220 km (0.8 mi)[24]
|
[ ⚑ ] 35°14′45″N 69°10′48″E / 35.245800°N 69.180000°E / 35.245800; 69.180000 (Ab Bar Amada cave)
|
|
none
|
Asia
|
Armenia
|
Arjeri qarandzav (Bears cave)
|
3.500 km (2.2 mi)[25]
|
[ ⚑ ] 39°42′36″N 45°14′38″E / 39.7099028°N 45.243970°E / 39.7099028; 45.243970 (Arjeri qarandzav)
|
-
|
none
|
Asia
|
Cambodia
|
Roung Dei Ho–Thom Ken
|
2.036 km (1.3 mi)[26]
|
[ ⚑ ] 10°37′01″N 104°14′34″E / 10.61684°N 104.2429°E / 10.61684; 104.2429 (Roung Dei Ho–Thom Ken)
|
–
|
none
|
Asia
|
China
|
Shuanghedong Cave Network (双河洞)
|
400.759 km (249.0 mi)[27]
|
[ ⚑ ] 28°14′31″N 107°16′34″E / 28.24199°N 107.27608°E / 28.24199; 107.27608 (Shuanghe Dongqun)
|
1988
|
Suiyang Shuanghedong National Geopark
|
Asia
|
India
|
Krem Liat Prah
|
31.070 km (19.3 mi)[28]
|
[ ⚑ ] 25°22′27″N 92°32′17″E / 25.37404°N 92.53816°E / 25.37404; 92.53816 (Krem Liat Prah)
|
|
none
|
Asia
|
Indonesia
|
Luweng Jaran system
|
18.200 km (11.3 mi)[29]
|
[ ⚑ ] 8°13′03″S 111°00′23″E / 8.21758°S 111.00625°E / -8.21758; 111.00625 (Luweng Jaran)
|
|
none
|
Asia
|
Irak
|
Kuna Kamtiar
|
5.060 km (3.1 mi)[30][31]
|
[ ⚑ ] 35°21′30.5″N 45°01′26.7″E / 35.358472°N 45.024083°E / 35.358472; 45.024083 (Kuna Kamtiar)
|
|
none
|
Asia
|
Iran
|
Katale Khor
|
12.860 km (8.0 mi)[32]
|
[ ⚑ ] 35°50′08″N 48°09′42″E / 35.83556°N 48.16167°E / 35.83556; 48.16167 (Katale Khor)
|
|
none
|
Asia
|
Israel
|
Malcham cave
|
10 km (6.2 mi)[33][34]
|
[ ⚑ ] 31°07′19″N 35°23′00″E / 31.12194°N 35.3833333°E / 31.12194; 35.3833333 (Malcham Cave)
|
|
none
|
Asia
|
Japan
|
Akkadō (安家洞)
|
23.7 km (14.7 mi)[35][36]
|
[ ⚑ ] 39°59′1.1″N 141°44′10.05″E / 39.983639°N 141.736125°E / 39.983639; 141.736125 (Akkadō)
|
|
none
|
Asia
|
Jordan
|
Al-Fahda cave
|
0.924 km (0.6 mi)[37]
|
[ ⚑ ] 18°25′34″N 7°37′19″E / 18.426°N 7.622°E / 18.426; 7.622 (Al-Fahda cave)
|
|
none
|
Asia
|
Kazakhstan
|
Uluchar cave
|
1.500 km (0.9 mi)[38][39]
|
[ ⚑ ] 42°03′15.69″N 70°05′49.01″E / 42.0543583°N 70.0969472°E / 42.0543583; 70.0969472 (Uluchar cave)(approx.)
|
|
none
|
Asia
|
Laos
|
Nam Dôn cave system
|
42.0 km (26.1 mi)[40]
|
[ ⚑ ] 17°33′45.30″N 104°52′47.36″E / 17.562583°N 104.8798222°E / 17.562583; 104.8798222 (Nam Dôn)
|
|
none
|
Asia
|
Lebanon
|
Jeita Grotto
|
10.050 km (6.2 mi)[41]
|
[ ⚑ ] 33°56′38″N 35°38′39″E / 33.9439055°N 35.6441077°E / 33.9439055; 35.6441077 (Feita cave)
|
|
none
|
Asia
|
Malaysia
|
Clearwater Cave System (malay:Gua Air Jernih)
|
255.9 km (159.0 mi)[42][43]
|
[ ⚑ ] 4°03′55″N 114°49′54″E / 4.06529°N 114.83176°E / 4.06529; 114.83176 (Clearwater Cave)
|
1978
|
Gunung Mulu National Park
|
Asia
|
Mongolia
|
Taliin Cave
|
0.240 km (0.1 mi)[44]
|
[ ⚑ ] 45°35′25.00″N 114°30′02.06″E / 45.59028°N 114.5005722°E / 45.59028; 114.5005722 (Taliin Cave)
|
|
none
|
Asia
|
Myanmar
|
Som Hein cave
|
11.000 km (6.8 mi)[45]
|
[ ⚑ ] 21°01′41.73″N 100°07′10.59″E / 21.0282583°N 100.1196083°E / 21.0282583; 100.1196083 (Som Hein cave)
|
–
|
none
|
Asia
|
Nepal
|
Gupteshwor Mahadev Cave (Patale Chango) (गुप्तेश्वर महादेव गुफा)
|
2.057 km (1.3 mi)[46]
|
[ ⚑ ] 28°11′22″N 83°57′28″E / 28.189552°N 83.957847°E / 28.189552; 83.957847 (Gupteshwor Mahadev Cave)
|
|
none
|
Asia
|
Oman
|
Al Hoota Cave
|
4.5 km (2.8 mi)[47]
|
[ ⚑ ] 23°04′55″N 57°21′17″E / 23.081944°N 57.354722°E / 23.081944; 57.354722 (Al Hoota Cave)
|
|
none
|
Asia
|
Pakistan
|
Pir Ghaib Gharr Gharra
|
1.275 km (0.8 mi)[48]
|
[ ⚑ ] 29°45′36.0″N 67°17′24.0″E / 29.76°N 67.29°E / 29.76; 67.29 (Pir Ghaib Gharr Gharra) (approx.)
|
|
none
|
Asia
|
Philippines
|
St.Pauls Underground River Cave
|
24.0 km (14.9 mi)[49]
|
[ ⚑ ] 10°11′57.45″N 118°55′34.46″E / 10.1992917°N 118.9262389°E / 10.1992917; 118.9262389 (St Paul)
|
|
Puerto Princesa Subterranean River National Park
|
Asia
|
Saudi Arabia
|
Umm Jirsan System
|
1.481 km (0.9 mi)[50]
|
[ ⚑ ] 25°35′19″N 39°45′25″E / 25.58861°N 39.75694°E / 25.58861; 39.75694 (Umm Jirsan)
|
2007
|
-
|
Asia
|
South Korea
|
11.749 km (7.3 mi)[51][52]
|
[ ⚑ ] 33°23′15″N 126°24′33″E / 33.3874°N 126.4092°E / 33.3874; 126.4092 (Billemot lava tube)
|
|
none
|
Asia
|
Tajikistan
|
Rangkulskaya cave
|
2.050 km (1.3 mi)[53]
|
[ ⚑ ] 38°26′02″N 74°18′23″E / 38.433930°N 74.306490°E / 38.433930; 74.306490 (Rangkulskaya cave)
|
|
none
|
Asia
|
Thailand
|
Tham Phra Wang Daeng
|
13.7 km (8.5 mi)[54]
|
[ ⚑ ] 16°40′43″N 100°41′15″E / 16.6785254°N 100.687444°E / 16.6785254; 100.687444 (Tham Phra Wang Daeng)
|
|
none
|
Asia
|
Turkey
|
Pınargözü Cave
|
16 km (9.9 mi) [1][55] or 10.5 km (6.5 mi)[56]
|
[ ⚑ ] 37°41′48″N 31°18′27″E / 37.69667°N 31.3075°E / 37.69667; 31.3075 (Pınargözü)
|
|
none
|
Asia
|
Turkmenistan
|
Kap-Kutan [sv] (Кап-Кутан)
|
57 km (35.4 mi)[1]
|
[ ⚑ ] 37°44′00″N 66°26′00″E / 37.7333333°N 66.4333333°E / 37.7333333; 66.4333333 (Kap-Kutan)
|
|
none
|
Asia
|
Uzbekistan
|
Dark Star (cave)
|
17.400 km (10.8 mi)[57]
|
[ ⚑ ] 38°23′47″N 67°17′13″E / 38.396389°N 67.286944°E / 38.396389; 67.286944 (Dark Star)
|
|
1984
|
Asia
|
Vietnam
|
Hang Khe Ry cave system
|
18.900 km (11.7 mi)[1][58]
|
[ ⚑ ] 17°34′52″N 106°16′59″E / 17.5812°N 106.2830°E / 17.5812; 106.2830 (Hang Khe Ry)
|
|
none
|
Asia
|
Yemen (Socotra)
|
Giniba cave
|
13.526 km (8.4 mi)[59][60][61]
|
[ ⚑ ] 12°26′06.5″N 53°56′21.40″E / 12.435139°N 53.939278°E / 12.435139; 53.939278 (Giniba cave)
|
|
none
|
Caribbean
|
Bahamas
|
Lucayan cave system (Ben's Cave)
|
10.363 km (6.4 mi)[62]
|
[ ⚑ ] 26°36′20″N 78°24′07″W / 26.60544°N 78.40183°W / 26.60544; -78.40183 (Ben's Cave)
|
|
Lucayan National Park
|
Caribbean
|
Belize
|
Chiquibul Cave System
|
15 km (9.3 mi)[note 1][63] (approx.)
|
[ ⚑ ] 16°39′53″N 89°05′22″W / 16.6645860°N 89.0895238°W / 16.6645860; -89.0895238 (Tun Kul Cave)
|
|
Chiquibul National Park
|
Caribbean
|
Cuba
|
Gran Caverna de Palmarito
|
54 km (33.6 mi)[1]
|
|
none
|
Caribbean
|
Haiti
|
5.3 km (3.3 mi)[64]
|
[ ⚑ ] 18°15′16″N 74°05′39″W / 18.254543°N 74.094270°W / 18.254543; -74.094270 (Grotte Marie-Jeanne)
|
|
none
|
Caribbean
|
Jamaica
|
Gourie Cave
|
3.505 km (2.2 mi)[65]
|
[ ⚑ ] 18°11′40.2″N 77°30′38.4″W / 18.1945°N 77.510667°W / 18.1945; -77.510667 (Gourie cave)
|
|
none
|
Caribbean
|
Puerto-Rico
|
Sistema del Rio Encantado
|
21.770 km (13.5 mi)[1][66]
|
[ ⚑ ] 18°20′37″N 66°31′46″W / 18.34361°N 66.52944°W / 18.34361; -66.52944 (Sistema del Rio Encantado)
|
|
none
|
Caribbean
|
Dominican Republic
|
Boca del Infierno (cueva Fun-Fun)
|
9.3 km (5.8 mi)[67]
|
[ ⚑ ] 18°47′20″N 69°25′11″W / 18.788807°N 69.4195916°W / 18.788807; -69.4195916 (Boca del Infierno)
|
|
none
|
Europe
|
Albania
|
Shpella Zeze cave
|
5.905 km (3.7 mi)[68]
|
[ ⚑ ] 42°21′59″N 19°55′39″E / 42.3663126°N 19.9275093°E / 42.3663126; 19.9275093 (Shpella Zeze cave)
|
-
|
none
|
Europe
|
Austria
|
155.6 km (96.7 mi)[69][70]
|
[ ⚑ ] 47°42′06″N 13°46′20″E / 47.701528°N 13.772333°E / 47.701528; 13.772333 (Schönberg-Höhlensystem)
|
1976
|
none
|
Europe
|
Belgium
|
Caves of Han-sur-Lesse
|
10.693 km (6.6 mi)[71]
|
[ ⚑ ] 50°07′14″N 5°11′32″E / 50.1206388°N 5.1921683°E / 50.1206388; 5.1921683 (Grotte de Han)
|
-
|
none
|
Europe
|
Bosnia and Herzegovina
|
9.682 km (6.0 mi)[72]
|
[ ⚑ ] 43°46′30.83″N 18°53′23.44″E / 43.7752306°N 18.8898444°E / 43.7752306; 18.8898444 (Govještica)
|
-
|
none
|
Europe
|
Bulgaria
|
Duhlata (Духлата)
|
18.200 km (11.3 mi)[73]
|
[ ⚑ ] 42°29′48″N 23°11′46″E / 42.4966087°N 23.1961941°E / 42.4966087; 23.1961941 (Duhlata)
|
–
|
none
|
Europe
|
Croatia
|
59.030 km (36.7 mi)[74][75]
|
[ ⚑ ] 44°15′N 15°51′E / 44.25°N 15.85°E / 44.25; 15.85 (Jamski sustav Kita Gaćešina-Draženova puhaljka)
|
-
|
none
|
Europe
|
Czech Republic
|
Amatérská Cave
|
39.146 km (24.3 mi)[1]
|
[ ⚑ ] 49°22′43″N 16°43′42″E / 49.3785997°N 16.7284358°E / 49.3785997; 16.7284358 (Amatérská jeskyně)
|
-
|
none
|
Europe
|
Denmark (Greenland)
|
Cove cave
|
0.103 km (0.1 mi)[76]
|
[ ⚑ ] 80°14′48.24″N 21°57′22.23″W / 80.2467333°N 21.956175°W / 80.2467333; -21.956175 (Cove cave)
|
-
|
none
|
Europe
|
Finland
|
Lohikäärmeen Luola caves
|
0.300 km (0.2 mi)[77]
|
[ ⚑ ] 60°09′43″N 24°09′43″E / 60.16202°N 24.16202°E / 60.16202; 24.16202 (Lohikäärmeen Luola caves)
|
-
|
none
|
Europe
|
France
|
117.2 km (72.8 mi)[78]
|
[ ⚑ ] 42°58′21″N 0°51′59″E / 42.97250°N 0.86639°E / 42.97250; 0.86639 (Réseau Félix Trombe)
|
1908
|
none
|
Europe
|
Georgia
|
Snezhnaya cave system [ru] (Снежная пещера)
|
24,080 km (14,962.6 mi)[79]
|
[ ⚑ ] 43°15′53″N 40°43′06″E / 43.26472°N 40.71833°E / 43.26472; 40.71833 (Snezhnaya cave system)
|
-
|
none
|
Europe
|
Germany
|
Riesending cave
|
23.8 km (14.8 mi)[80][81]
|
[ ⚑ ] 47°41′49″N 12°59′5″E / 47.69694°N 12.98472°E / 47.69694; 12.98472 (Riesending cave)
|
-
|
none
|
Europe
|
Greece
|
15.400 km (9.6 mi)[82]
|
[ ⚑ ] 36°38′18″N 22°22′50″E / 36.63836°N 22.38066°E / 36.63836; 22.38066 (Diros cave)
|
-
|
none
|
Europe
|
Hungary
|
31.0 km (19.3 mi)[83]
|
[ ⚑ ] 47°31′58″N 19°00′54″E / 47.5329°N 19.015°E / 47.5329; 19.015 (Pálvölgyi-Mátyáshegyi)
|
-
|
none
|
Europe
|
Iceland
|
Laufbalavatn
|
5.013 km (3.1 mi)[84]
|
[ ⚑ ] 63°54′41″N 19°22′42″W / 63.91130°N 19.37835°W / 63.91130; -19.37835 (Laufbalavatn)
|
-
|
none
|
Europe
|
Ireland
|
Pollnagollum
|
16 km (9.9 mi)[85]
|
[ ⚑ ] 53°04′38″N 9°15′05″W / 53.07716°N 9.25136°W / 53.07716; -9.25136 (Pollnagollum)
|
-
|
none
|
Europe
|
Italy
|
Complesso del Monte Canin
|
83.800 km (52.1 mi)[1][86][87]
|
[ ⚑ ] 46°22′39″N 13°25′46″E / 46.37739°N 13.42947°E / 46.37739; 13.42947 (Complesso del Monte Canin - Abisso Emilio Comici)
|
-
|
none
|
Europe
|
Kosovo
|
08.036 km (5.0 mi)[88][89]
|
[ ⚑ ] 42°39′54.03″N 20°13′51.67″E / 42.6650083°N 20.2310194°E / 42.6650083; 20.2310194 (The Cave of the Great Gorge)(approx)
|
–
|
none
|
Europe
|
Latvia
|
0.351 km (0.2 mi)[90]
|
[ ⚑ ] 57°00′24.93″N 21°59′13.53″E / 57.006925°N 21.9870917°E / 57.006925; 21.9870917 (Riežupe sand caves)
|
-
|
none
|
Europe
|
Lithuania
|
0.046 km (0.0 mi)[91]
|
[ ⚑ ] 56°12′24″N 24°41′40″E / 56.206742°N 24.694461°E / 56.206742; 24.694461 (Karvės Ola cave)
|
-
|
none
|
Europe
|
North Macedonia
|
3.932 km (2.4 mi)[92]
|
[ ⚑ ] 41°34′47.86″N 21°12′47.67″E / 41.5799611°N 21.2132417°E / 41.5799611; 21.2132417 (Slatinski Izvor cave)
|
–
|
none
|
Europe
|
Moldavia
|
Zolushka Cave [ro] (Zolușka)
|
92.080 km (57.2 mi)
|
[ ⚑ ] 48°16′48″N 26°38′01″E / 48.2801152°N 26.6335117°E / 48.2801152; 26.6335117 (Zolushka)
|
–
|
none
|
Europe
|
Montenegro
|
Pećina nad vražjim firovima [sr](Ђаловића пећина)
|
10.550 km (6.6 mi)[93]
|
[ ⚑ ] 43°04′21″N 19°55′14″E / 43.0726346°N 19.9205968°E / 43.0726346; 19.9205968 (Pećina nad vražjim firovima)
|
-
|
none
|
Europe
|
Norway
|
Tjoarvekrajgge
|
25.167 km (15.6 mi)[94]
|
[ ⚑ ] 67°36′35″N 15°41′31″E / 67.60972°N 15.69194°E / 67.60972; 15.69194 (Tjoarvekrajgge)
|
–
|
none
|
Europe
|
Poland
|
Jaskinia Wielka Śnieżna
|
23.723 km (14.7 mi)[95]
|
[ ⚑ ] 49°14′24″N 19°55′23″E / 49.24°N 19.92306°E / 49.24; 19.92306 (Jaskinia Wielka Śnieżna)
|
–
|
none
|
Europe
|
Portugal
|
14 km (8.7 mi)[1]
|
[ ⚑ ] 39°30′17″N 8°36′58″W / 39.50472°N 8.61611°W / 39.50472; -8.61611 (Gruta do Almonda)
|
–
|
none
|
Europe
|
Romania
|
Peștera Vântului
|
47 km (29.2 mi)[96]
|
[ ⚑ ] 46°56′21″N 22°32′37″E / 46.9392°N 22.5436°E / 46.9392; 22.5436 (Pestera Vantului)
|
-
|
none
|
Europe
|
Russia
|
Botovskaya [ru] (Ботовская пещера)
|
70.414 km (43.8 mi)[97]
|
[ ⚑ ] 55°18′31″N 105°20′36″E / 55.3086°N 105.3434°E / 55.3086; 105.3434 (Botovskaya)
|
-
|
none
|
Europe
|
Serbia
|
Lazareva Pećina
|
9.818 km (6.1 mi)[98]
|
[ ⚑ ] 44°01′45″N 21°57′46″E / 44.0293°N 21.9627°E / 44.0293; 21.9627 (Lazareva Pećina)
|
–
|
none
|
Europe
|
Slovakia
|
35.116 km (21.8 mi)[99]
|
[ ⚑ ] 49°0′18″N 19°35′13″E / 49.005°N 19.58694°E / 49.005; 19.58694 (Demanovsky jaskynny system)
|
–
|
none
|
Europe
|
Slovenia
|
Migovec System
|
43.009 km (26.7 mi)[100]
|
[ ⚑ ] 46°15′07″N 13°45′50″E / 46.25194°N 13.76389°E / 46.25194; 13.76389 (Migovec System)
|
–
|
none
|
Europe
|
Spain
|
Sistema del Alto Tejuelo
|
181.633 km (112.9 mi)[101]
|
[ ⚑ ] 43°15′11″N 3°40′51″W / 43.25306°N 3.68079°W / 43.25306; -3.68079 (Sistema del Alto Tejuelo)
|
1965
|
none
|
Europe
|
Sweden
|
Coral Cave
|
5.0 km (3.1 mi)[102]
|
[ ⚑ ] 64°53′19″N 14°06′39″E / 64.888684°N 14.110749°E / 64.888684; 14.110749 (Coral cave)
|
|
none
|
Europe
|
Switzerland
|
Hölloch
|
210.752 km (131.0 mi)[103][104]
|
[ ⚑ ] 46°58′36″N 8°47′18″E / 46.976670°N 8.788330°E / 46.976670; 8.788330 (Hölloch)
|
1875
|
none
|
Europe
|
Ukraine
|
Optymistychna (Оптимістична)
|
264.576 km (164.4 mi)[1]
|
[ ⚑ ] 48°44′06″N 25°58′26″E / 48.73494°N 25.97379°E / 48.73494; 25.97379 (Optymistychna)
|
-
|
none
|
Europe
|
United Kingdom
|
Three Counties System
|
86.619 km (53.8 mi)[105]
|
[ ⚑ ] 54°12′25″N 2°30′23″W / 54.20699°N 2.506452°W / 54.20699; -2.506452 (Three Counties System)
|
1966
|
none
|
North America
|
Canada
|
Castleguard cave
|
21.311 km (13.2 mi)[106][107]
|
[ ⚑ ] 52°04′38″N 117°12′48″W / 52.07718°N 117.21322°W / 52.07718; -117.21322 (Castlegard)
|
–
|
none
|
North America
|
Costa Rica
|
Sistema kárstico del Cerro Corredor
|
3.872 km (2.4 mi)[108][109]
|
[ ⚑ ] 8°40′N 82°55′W / 8.66°N 82.91°W / 8.66; -82.91 (Sistema kárstico del Cerro Corredor)
|
–
|
none
|
North America
|
Honduras
|
Cueva de la Quebrada Susmay
|
6.690 km (4.2 mi)[110]
|
[ ⚑ ] 14°58′56.24″N 86°02′55.44″W / 14.9822889°N 86.0487333°W / 14.9822889; -86.0487333 (Susmay caves)
|
–
|
none
|
North America
|
Mexico
|
Sistema Ox Bel Ha
|
435.8 km (270.8 mi)[111][112]
|
[ ⚑ ] 20°09′37″N 87°29′15″W / 20.16028°N 87.48750°W / 20.16028; -87.48750 (Sistema Ox Bel Ha)
|
1996
|
none
|
North America
|
Panama
|
Ol' Bank Underworld Cave
|
1.146 km (0.7 mi)[113]
|
[ ⚑ ] 9°18′04″N 82°08′14″W / 9.301034°N 82.137244°W / 9.301034; -82.137244 (Ol' Bank Underworld Cave)
|
–
|
Isla Bastimentos National Marine Park
|
North America
|
United States
|
Mammoth Cave
|
685.6 km (426.0 mi)[1][114][115]
|
[ ⚑ ] 37°11′15″N 86°06′13″W / 37.18758°N 86.10357°W / 37.18758; -86.10357 (Mammoth cave historic entrance)
|
1791
|
Mammoth Cave National Park
|
Oceania
|
Australia
|
Bullita Cave
|
120.4 km (74.8 mi)[1]
|
[ ⚑ ] 16°03′48″S 130°23′00″E / 16.06333°S 130.38333°E / -16.06333; 130.38333 (Bullita cave)
|
1990
|
Gregory National Park
|
Oceania
|
New Zealand
|
Bulmer Caverns
|
74.319 km (46.2 mi)[116]
|
[ ⚑ ] 41°33′30″S 172°31′08″E / 41.5583°S 172.5188°E / -41.5583; 172.5188 ("Bulmer Caverns")
|
1984
|
none
|
Oceania
|
Papua New Guinea
|
Mamo Kananda
|
54.800 km (34.1 mi)[117]
|
[ ⚑ ] 5°36′36″S 142°19′53″E / 5.6100°S 142.3314°E / -5.6100; 142.3314 (Mamo Kananda)
|
–
|
none
|
Oceania
|
Samoa
|
La'auoleola
|
5 km (3.1 mi)[118]
|
[ ⚑ ] 13°32′11″S 172°31′45″W / 13.53652°S 172.52919°W / -13.53652; -172.52919 (La'auoleola)
|
|
none
|
Oceania
|
Vanuatu
|
Kafae Aven
|
3.702 km (2.3 mi)[119]
|
[ ⚑ ] 15°32′21.27″S 167°00′51.07″E / 15.5392417°S 167.0141861°E / -15.5392417; 167.0141861 (Kafae Aven)
|
–
|
none
|
South America
|
Argentina
|
3.432 km (2.1 mi)[120]
|
[ ⚑ ] 38°36′40″S 70°23′21″W / 38.611111°S 70.389167°W / -38.611111; -70.389167 (Caverna del Templo)
|
|
none
|
South America
|
Bolivia
|
4.6 km (2.9 mi)[121]
|
[ ⚑ ] 18°06′52″S 65°48′42″W / 18.1145°S 65.8116°W / -18.1145; -65.8116 (Umajalanta)
|
|
none
|
South America
|
Brazil
|
Toca da Boa Vista
|
114 km (70.8 mi)[122]
|
[ ⚑ ] 10°09′45″S 40°51′35″W / 10.1625251°S 40.8597012°W / -10.1625251; -40.8597012 (Toca da Boa Vista)
|
1987
|
none
|
South America
|
Chile
|
Roiho system
|
6.350 km (3.9 mi)[123]
|
[ ⚑ ] 27°06′52″S 109°24′12″W / 27.114452°S 109.40324°W / -27.114452; -109.40324 (Roiho system)
|
|
none
|
South America
|
Colombia
|
Cueva del Hipocampo
|
2.021 km (1.3 mi)[124]
|
[ ⚑ ] 6°03′36″N 73°50′24″W / 6.059954°N 73.840134°W / 6.059954; -73.840134 (Cueva del Hipocampo)
|
|
none
|
South America
|
Ecuador
|
Systema Sylvana
|
4.1 km (2.5 mi)[125]
|
[ ⚑ ] 0°37′23″S 90°22′06″W / 0.623017°S 90.368254°W / -0.623017; -90.368254 (Systema Sylvana)
|
|
Galápagos National Park
|
South America
|
Peru
|
Tragadero de Parjugsha Grande
|
4.070 km (2.5 mi)[126]
|
[ ⚑ ] 6°18′05″S 77°44′15″W / 6.30143°S 77.73762°W / -6.30143; -77.73762 (Tragadero de Parjugsha)
|
|
none
|
South America
|
Uruguay
|
Grutas of Salamanque
|
0.300 km (0.2 mi)[127][128]
|
[ ⚑ ] 34°04′42.03″S 54°36′26.42″W / 34.0783417°S 54.6073389°W / -34.0783417; -54.6073389 (Grutas of Salamanque)
|
|
none
|
South America
|
Venezuela
|
18.148 km (11.3 mi)[129]
|
[ ⚑ ] 10°47′53″N 72°25′52″W / 10.798°N 72.431°W / 10.798; -72.431 (Cueva del Saman)
|
–
|
none
|