Caves
US - Barren County
| Name | Length | Depth |
|---|---|---|
| Bowlers Cave | 879 m | 0 m |
| Sculpin Cave | 657 m | 0 m |
| Bards War Cave | 452 m | 0 m |
| Wanderson Cave | 422 m | 0 m |
| Marks Cave | 268 m | 0 m |
| Crystal Onyx Cave | 0 m | |
| Diamond Caverns | 0 m | |
| Ginger Pit | 0 m | |
| Saltpeter Cave | 0 m | |
| Sand Cave | 0 m | |
| Skaggs Creek Saltpetre Cave | 0 m |