Onyx Cave
(Dent County - US)
37.785029,-91.458693
37.785029,-91.458693
Depth 0m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 59.1 | Fisher Cave | ||
| 60.5 | Meramec Caverns | 7400 | |
| 452.8 | Marengo Cave main entrance | 8948 | 23 |
| 455.1 | Wyandotte Cave Main entrance | 14806 | 78 |
| 598.2 | Mounds (Cave of the) | ||
| 723.5 | Ohio Caverns | ||
| 829.2 | Seneca Caverns | ||
| 958.1 | Scott Hollow Cave | 47476 | 174 |
| 966.8 | Lost World Caverns | 235 | |
| 968.1 | Organ Cave | 62000 |