- Category: Water Feature
- Type: Island
- Latitude/Longitude: 52°48'7"N 4°42'42"W
- Eastings/Northings: 217293, 326179
- OS Grid: SH172261
- Mapcode Local: GBR GPR9.0H0
- Mapcode Global: WH33M.LTJQ
Location and coordinates are for the approximate centre of Carreg Ring Bach within this administrative area.
Geographic features and populated places may cross administrative borders.