| Name | Grotto Falls |
| Watercourse | Unnamed |
| Height of Falls | 17 |
| Width of Falls | 3 |
| # of Drops | 1 |
| Type of Falls | Ledge |
| Upper Rock Layer | n/a |
| Lower Rock Layer | Caseyville Formation: Sandstone | conglomerate | siltstone | shale |
| Watershed Size (Acres) | - |
| Watershed Size (Sq Miles) | - |
| Area of Face of Falls | 51 |
| Status | Confirmed |
| Latitude | 37.238644 |
| Longitude | -86.193184 |
| Elevation | 629 |
| Land Owner | Interior Department |
| Name of Land | Mammoth Cave National Park |
| County | Edmonson |
| Azimuth | - |
| Submitted by | Christopher Morris |