- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°12'45"N 4°13'3"W
- Eastings/Northings: 248584, 259471
- OS Grid: SN485594
- Mapcode Local: GBR DL.2LH5
- Mapcode Global: VH3JS.VN55
Location and coordinates are for the approximate centre of Allt Llanerchaeron within this administrative area.
Geographic features and populated places may cross administrative borders.