- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°58'8"N 3°59'35"W
- Eastings/Northings: 263164, 231950
- OS Grid: SN631319
- Mapcode Local: GBR DW.L23Y
- Mapcode Global: VH4HJ.QRRV
Location and coordinates are for the approximate centre of Allt Ddu Henog within this administrative area.
Geographic features and populated places may cross administrative borders.