Hills of Britain and Ireland
Wales : Vale of Glamorgan
| C | County | Area | Id. | Name | Feet | Metres | Drop | Relative | Notes |
|---|---|---|---|---|---|---|---|---|---|
| W | Vale of Glamorgan | 15918 | Barry Island | 136 | 42 | 34 | Island | ||
| W | Vale of Glamorgan | 5554 | Tair Onnen | 450 | 137 | 71 | County top |
Notes
- Data: Database of British and Irish Hills v18.4
- Maps: England, Scotland, Wales, Isle of Man : Ordnance Survey. Channel Islands, Northern (OSNI) and Southern (OSI) Ireland : Openstreetmap (as OSI and ONI aren't available online)