| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lost River Caverns |  | Karst | 1883 | Hellertown, Pennsylvania | website | Pennsylvania | Americas | United States | 40.5666656494 | -75.3166656494 | Map |