- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°10'43"N 4°6'53"W
- Eastings/Northings: 255500, 255500
- OS Grid: SN555555
- Mapcode Local: GBR DQ.4VBX
- Mapcode Global: VH4GH.MHKL
Location and coordinates are for the approximate centre of Nant Wysg within this administrative area.
Geographic features and populated places may cross administrative borders.