- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°46'14"N 3°38'21"W
- Eastings/Northings: 289500, 320500
- OS Grid: SH895205
- Mapcode Local: GBR 6B.YJFT
- Mapcode Global: WH67R.2M87
Location and coordinates are for the approximate centre of Nant y Cafn within this administrative area.
Geographic features and populated places may cross administrative borders.