- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°12'44"N 3°54'59"W
- Eastings/Northings: 269161, 258847
- OS Grid: SN691588
- Mapcode Local: GBR DZ.2P6H
- Mapcode Global: VH4GF.2NDD
Location and coordinates are for the approximate centre of Cwm Nant within this administrative area.
Geographic features and populated places may cross administrative borders.