- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°53'41"N 4°2'0"W
- Eastings/Northings: 260170, 223759
- OS Grid: SN601237
- Mapcode Local: GBR DT.QXTZ
- Mapcode Global: VH4HX.1MGT
Location and coordinates are for the approximate centre of Allt Llwyncelyn within this administrative area.
Geographic features and populated places may cross administrative borders.