- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°56'6"N 3°1'54"W
- Eastings/Northings: 329157, 226792
- OS Grid: SO291267
- Mapcode Local: GBR F5.N6KX
- Mapcode Global: VH78M.DMJD
Location and coordinates are for the approximate centre of Coed Graig-ddu within this administrative area.
Geographic features and populated places may cross administrative borders.