- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°33'5"N 3°52'1"W
- Eastings/Northings: 273500, 296500
- OS Grid: SN735965
- Mapcode Local: GBR 91.DBJ5
- Mapcode Global: VH4DW.X4G8
Location and coordinates are for the approximate centre of Nant y Castell within this administrative area.
Geographic features and populated places may cross administrative borders.