- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°55'32"N 3°31'29"W
- Eastings/Northings: 295245, 226325
- OS Grid: SN952263
- Mapcode Local: GBR YH.NY1S
- Mapcode Global: VH5FF.VVFQ
Location and coordinates are for the approximate centre of Cwm Camlais-fawr within this administrative area.
Geographic features and populated places may cross administrative borders.