- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°54'55"N 3°29'13"W
- Eastings/Northings: 297824, 225149
- OS Grid: SN978251
- Mapcode Local: GBR YK.PFPG
- Mapcode Global: VH5FN.H3YX
Location and coordinates are for the approximate centre of Cwm Clun within this administrative area.
Geographic features and populated places may cross administrative borders.