- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°51'0"N 3°14'21"W
- Eastings/Northings: 314741, 217568
- OS Grid: SO147175
- Mapcode Local: GBR YW.TP4M
- Mapcode Global: VH6CF.SRXH
Location and coordinates are for the approximate centre of Cwm Cleisfer within this administrative area.
Geographic features and populated places may cross administrative borders.