Caves
US - Custer County
| Name | Length | Depth |
|---|---|---|
| Jewel Cave Elevator Entrance | 334 km | 248 m |
| Jewel Cave Historic Entrance | 334 km | 248 m |
| Wind Cave Elevator Entrance | 248 km | 194 m |
| Wind Cave Natural Entrance | 248 km | 194 m |
| Wind Cave Snake Pit Entrance; Blowhole Entrance | 248 km | 194 m |
| Wind Cave Walk-in Entrance | 248 km | 194 m |
| Wind Cave | 210 km | |
| Reed's Cave | 6 km | 63 m |
| Coyote Cave | 1 km | 28 m |
| Dead Porcupine Cave | 0 m | |
| Double Yuck Cave | 0 m | |
| Jasper Cave | 0 m | |
| Jug Cave | 0 m | |
| King Tut Cave | 0 m | |
| Onyx Cave | 0 m | |
| Porcupine Cave | 0 m | |
| Quarry Log Cave | 0 m | |
| Rainbow Cave | 0 m | |
| Runkel Cave | 0 m | |
| S and G Cave | 0 m | |
| Sand Cave | 0 m | |
| Two Snakes Cave | 0 m | |
| White Onyx Cave | 0 m | |
| Unknown Cave | 0 m | |
| County Line Cave | 0 m |