- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 51°38'11"N 3°43'41"W
- Eastings/Northings: 280500, 194500
- OS Grid: SS805945
- Mapcode Local: GBR H6.80Z6
- Mapcode Global: VH5GW.B4F7
Location and coordinates are for the approximate centre of Cwm within this administrative area.
Geographic features and populated places may cross administrative borders.