- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°15'1"N 3°54'36"W
- Eastings/Northings: 269692, 263066
- OS Grid: SN696630
- Mapcode Local: GBR DZ.0BQW
- Mapcode Global: VH4G7.5PNS
Location and coordinates are for the approximate centre of Allt Ddu within this administrative area.
Geographic features and populated places may cross administrative borders.