- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°58'21"N 3°43'40"W
- Eastings/Northings: 281406, 231870
- OS Grid: SN814318
- Mapcode Local: GBR Y7.KV8F
- Mapcode Global: VH5F4.BPL5
Location and coordinates are for the approximate centre of Allt yr Hafod-Fawr within this administrative area.
Geographic features and populated places may cross administrative borders.