- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°53'17"N 4°41'3"W
- Eastings/Northings: 215366, 224490
- OS Grid: SN153244
- Mapcode Local: GBR CY.RBQ1
- Mapcode Global: VH2NM.RSFS
Location and coordinates are for the approximate centre of Allt Pen-yr-allt within this administrative area.
Geographic features and populated places may cross administrative borders.