- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°39'34"N 3°7'35"W
- Eastings/Northings: 322171, 196253
- OS Grid: ST221962
- Mapcode Local: GBR J0.6N81
- Mapcode Global: VH6DG.RKG1
Location and coordinates are for the approximate centre of Cwm Hafod-fach within this administrative area.
Geographic features and populated places may cross administrative borders.