| Site Name | Area | Last Modified |
|---|---|---|
| FERNHILL CAVE | Mendip | 19 Jun 2023 |
| FIVE BUDDLES SINK | Mendip | 23 Apr 2020 |
| FLOWER POT | Mendip | 23 Apr 2020 |
| FOXES HOLE | Mendip | 19 Jun 2025 |
| G.B. CAVE | Mendip | 07 Jan 2025 |
| GOATCHURCH CAVERN | Mendip | 01 Jan 2005 |
| GOUGH’S CAVE | Mendip | 30 Oct 2025 |
| GOUGH’S OLD CAVE | Mendip | 13 Jan 2023 |
| GREAT MAPLE MINE | Mendip | 01 Jan 2005 |
| GREAT OONE’S HOLE | Mendip | 30 Oct 2025 |