| Hill No. | Hill name | Class | Metres | Feet | Drop | Grid Ref. |
|---|---|---|---|---|---|---|
| 2299 | Garth Hill | Ma, 3, CoU | 307 | 1,007 | 211 | ST 10341 83505 |
| 5480 | Craig Llysfaen | 2, CoA | 264 | 866 | 55 | ST 18997 85086 |
| 15800 | Woodhill | 1 | 181 | 594 | 38 | ST 14587 82440 |
| 19525 | Garth Wood | 1 | 179.9 | 590 | 31 | ST 11995 82538 |
| 18652 | Flat Holm | 0, SIB | 32 | 105 | 32 | ST 22259 64657 |