Gunpower Sink USA
Country: USA
It has a fairly large main (entrance) room with a perfectly flat ceiling that is appx 10ft below water level. This room has a “hopper” in its floor that leads to the real cave below, which is relatively small.
- Region: Florida
- Coordinates: 29.41397, -82.875296
- Depth: 120 ft
- Remarks:
- Type: Cavern
