| Site Name | Area | Last Modified |
|---|---|---|
| READ’S CAVERN | Mendip | 01 Jan 2005 |
| RICKFORD FARM CAVE | Mendip | 01 Jan 2005 |
| SIDCOT SWALLET | Mendip | 01 Jan 2005 |
| SINGLE-WAY MINE | The Bath Stone Mines | 01 Jan 2005 |
| ST DUNSTAN’S WELL CAVE | Mendip | 01 Jan 2005 |
| BROWNES' HOLE | Mendip | 01 Jan 2005 |
| TWIN TITTIES SWALLET | Mendip | 01 Jan 2005 |
| WELSH’S GREEN SWALLET (KANGAROO SWALLET) | Mendip | 01 Jan 2005 |
| WIGMORE SWALLET | Mendip | 01 Jan 2005 |
| LARGE CHAMBER CAVE | Mendip | 24 Aug 2006 |