- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 51°59'45"N 4°58'7"W
- Eastings/Northings: 196296, 237232
- OS Grid: SM962372
- Mapcode Local: GBR CL.JD6Q
- Mapcode Global: VH1QM.T3N4
Location and coordinates are for the approximate centre of Cwm within this administrative area.
Geographic features and populated places may cross administrative borders.