- Category: Water Feature
- Type: Island
- Latitude/Longitude: 53°24'52"N 4°29'48"W
- Eastings/Northings: 234156, 393777
- OS Grid: SH341937
- Mapcode Local: GBR HM8P.2XR
- Mapcode Global: WH41Y.WFTK
Location and coordinates are for the approximate centre of Cerrig Brith within this administrative area.
Geographic features and populated places may cross administrative borders.