- Category: Water Feature
- Type: Island
- Latitude/Longitude: 52°8'20"N 4°34'58"W
- Eastings/Northings: 223329, 252101
- OS Grid: SN233521
- Mapcode Local: GBR D2.7KVC
- Mapcode Global: VH2MJ.HHZP
Location and coordinates are for the approximate centre of Carreg Wynt within this administrative area.
Geographic features and populated places may cross administrative borders.