- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°1'9"N 5°1'26"W
- Eastings/Northings: 192599, 239984
- OS Grid: SM925399
- Mapcode Local: GBR CH.GY7D
- Mapcode Global: VH1QD.VHTS
Location and coordinates are for the approximate centre of Cwm Felin within this administrative area.
Geographic features and populated places may cross administrative borders.