- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°56'51"N 4°25'18"W
- Eastings/Northings: 233660, 230448
- OS Grid: SN336304
- Mapcode Local: GBR D9.MHVS
- Mapcode Global: VH3L1.99ST
Location and coordinates are for the approximate centre of Allt Nant-cwm-Rhys within this administrative area.
Geographic features and populated places may cross administrative borders.