Caves
US - Hardy County
| Name | Length | Depth |
|---|---|---|
| Dyer's Cave #1 | 1 km | 52 m |
| Hinkle School Pit | 137 m | 80 m |
| Dead Skunk Pit | 30 m | 0 m |
| Bowmans Gap Cave | 26 m | 0 m |
| Dyer's Cave #2 | 15 m | 0 m |
| Hinkle Mountain Pit | 12 m | 20 m |
| Carpenters Pit | 6 m | 29 m |
| Baker Cave | 0 m | |
| Baker Quarry Cave | 0 m | |
| Carpenters Pit | 0 m | |
| Cove Mountain Cave | 0 m | |
| Green Hollow Cave | 0 m | |
| Joshua Cave | 0 m | |
| Mill Gap Cave | 0 m | |
| Randall Cave | 0 m | |
| Seldon Cave | 0 m | |
| Thorny Bottom Cave | 0 m | |
| Thorny Bottom Pit | 0 m |