- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°2'47"N 4°31'9"W
- Eastings/Northings: 227342, 241683
- OS Grid: SN273416
- Mapcode Local: GBR D5.F9NZ
- Mapcode Global: VH2MY.MT7G
Location and coordinates are for the approximate centre of Allt y Graig within this administrative area.
Geographic features and populated places may cross administrative borders.