Forty Acre Sink
(Shannon County - US)
37.166404,-91.533022
37.166404,-91.533022
Depth 0m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 124.4 | Fisher Cave | ||
| 126.1 | Meramec Caverns | 7400 | |
| 475.7 | Wyandotte Cave Main entrance | 14806 | 78 |
| 475.8 | Marengo Cave main entrance | 8948 | 23 |
| 481.0 | Mammoth Cave Historic Entrance | 580000 | |
| 483.1 | Great Onyx Cave | 580000 | |
| 666.8 | Mounds (Cave of the) | ||
| 760.4 | Ohio Caverns | ||
| 871.3 | Seneca Caverns | ||
| 970.3 | Scott Hollow Cave | 47476 | 174 |