- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°56'46"N 3°5'38"W
- Eastings/Northings: 324906, 228097
- OS Grid: SO249280
- Mapcode Local: GBR F2.MH6F
- Mapcode Global: VH78L.BB6T
Location and coordinates are for the approximate centre of Cwm yr Hom within this administrative area.
Geographic features and populated places may cross administrative borders.