| Name | Mammoth Cave |
| Address | Mammoth Cave National Park, 1 Mammoth Cave Parkway, Mammoth Cave, Kentucky, 42259, United States |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | World's longest known cave.... |
| Coordinates | 37.21360, -86.15480 |
| Web address | /places/mammoth-cave |