- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°30'35"N 3°57'57"W
- Eastings/Northings: 266666, 292043
- OS Grid: SN666920
- Mapcode Local: GBR 8X.GXTN
- Mapcode Global: VH4F1.65MR
Location and coordinates are for the approximate centre of Cwm Cletwr within this administrative area.
Geographic features and populated places may cross administrative borders.