- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°21'32"N 4°3'3"W
- Eastings/Northings: 260422, 275417
- OS Grid: SN604754
- Mapcode Local: GBR 8T.SF63
- Mapcode Global: VH4FK.QYQZ
Location and coordinates are for the approximate centre of Allt Cefnllwynpiod within this administrative area.
Geographic features and populated places may cross administrative borders.