- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°47'59"N 4°35'22"W
- Eastings/Northings: 221539, 214426
- OS Grid: SN215144
- Mapcode Local: GBR D2.XXXJ
- Mapcode Global: VH2P8.D1J0
Location and coordinates are for the approximate centre of Allt Ffynnoncyll within this administrative area.
Geographic features and populated places may cross administrative borders.