- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°53'54"N 4°39'35"W
- Eastings/Northings: 217091, 225577
- OS Grid: SN170255
- Mapcode Local: GBR CZ.QJT4
- Mapcode Global: VH2NN.5JVW
Location and coordinates are for the approximate centre of Allt Cefn-llêch within this administrative area.
Geographic features and populated places may cross administrative borders.