- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°59'17"N 4°1'22"W
- Eastings/Northings: 261180, 234121
- OS Grid: SN611341
- Mapcode Local: GBR DV.JSWV
- Mapcode Global: VH4HJ.7915
Location and coordinates are for the approximate centre of Allt Blaen-cwm within this administrative area.
Geographic features and populated places may cross administrative borders.