- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 51°48'11"N 3°8'55"W
- Eastings/Northings: 320880, 212234
- OS Grid: SO208122
- Mapcode Local: GBR F0.XMJJ
- Mapcode Global: VH6CP.CYN3
Location and coordinates are for the approximate centre of Cwm Nant-gam within this administrative area.
Geographic features and populated places may cross administrative borders.