- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°9'19"N 3°53'39"W
- Eastings/Northings: 270500, 252500
- OS Grid: SN705525
- Mapcode Local: GBR Y0.68NL
- Mapcode Global: VH4GT.G22W
Location and coordinates are for the approximate centre of Nant y Garn within this administrative area.
Geographic features and populated places may cross administrative borders.