- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°48'25"N 3°44'56"W
- Eastings/Northings: 279500, 213500
- OS Grid: SN795135
- Mapcode Local: GBR Y6.X8PN
- Mapcode Global: VH5FW.YVT1
Location and coordinates are for the approximate centre of Nant Cyw within this administrative area.
Geographic features and populated places may cross administrative borders.