- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°52'58"N 4°17'25"W
- Eastings/Northings: 242454, 222953
- OS Grid: SN424229
- Mapcode Local: GBR DH.RDG4
- Mapcode Global: VH3L9.LY50
Location and coordinates are for the approximate centre of Allt Cwmgwili within this administrative area.
Geographic features and populated places may cross administrative borders.