- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°56'39"N 4°14'51"W
- Eastings/Northings: 245604, 229684
- OS Grid: SN456296
- Mapcode Local: GBR DJ.MR1P
- Mapcode Global: VH3L4.BD8F
Location and coordinates are for the approximate centre of Allt y Llan within this administrative area.
Geographic features and populated places may cross administrative borders.