- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°6'39"N 4°37'22"W
- Eastings/Northings: 220497, 249085
- OS Grid: SN204490
- Mapcode Local: GBR D1.920X
- Mapcode Global: VH2MP.T6GM
Location and coordinates are for the approximate centre of Cwm within this administrative area.
Geographic features and populated places may cross administrative borders.