- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°48'39"N 3°8'55"W
- Eastings/Northings: 320897, 213099
- OS Grid: SO208130
- Mapcode Local: GBR F0.X1L3
- Mapcode Global: VH6CP.CRP4
Location and coordinates are for the approximate centre of Cwm yr Hafod within this administrative area.
Geographic features and populated places may cross administrative borders.