| name | discoverer | image | geology | type | Area (m²) | elevation (m) | Range | date discovered | Depth (m) | Height (m) | city | Website | administrative división | continent | Country | latitude (°) | Width (m) | Length (m) | longitude (°) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airmen's Cave | Karst | 1971 | 9 | 170 | Austin, Texas | website | Texas | Americas | United States | 30.2333335876 | 3,444 | -97.7833328247 | Map | |||||||
| Castellana Caves |  | Karst | 1938 | 122 | 263 | Castellana Grotte | website | Apulia | Europe | Italy | 40.8666648865 | 3,000 | 17.1333332062 | Map | ||||||
| Grotta di Ispinigoli |  | Karst | 1971 | 35 | 1,300 | Dorgali | website | Sardinia | Europe | Italy | 40.3166656494 | 12,000 | 9.6000003815 | Map | ||||||
| GB Cave | Karst | 1939 | 134 | 253 | Charterhouse, Somerset | website | England | Europe | United Kingdom | 51.2999992371 | 1,950 | -2.7500000000 | Map | |||||||
| Longwood Swallet | Karst | 1944 | 175 | 213 | Charterhouse, Somerset | website | England | Europe | United Kingdom | 51.2833328247 | 16,500 | -2.7333333492 | Map |