Saltpeter Cave
(Phelps County - US)
38.005000,-91.916110
38.005000,-91.916110
Depth 0m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 76.8 | Fisher Cave | ||
| 77.1 | Meramec Caverns | 7400 | |
| 489.0 | Marengo Cave main entrance | 8948 | 23 |
| 492.3 | Wyandotte Cave Main entrance | 14806 | 78 |
| 585.0 | Mounds (Cave of the) | ||
| 750.7 | Ohio Caverns | ||
| 852.6 | Seneca Caverns | ||
| 1005.6 | Lost World Caverns | 235 | |
| 1143.5 | Weyer's Cave | 6083 | |
| 1156.3 | Endless Caverns |