- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°10'51"N 4°6'29"W
- Eastings/Northings: 255949, 255732
- OS Grid: SN559557
- Mapcode Local: GBR DQ.4PMJ
- Mapcode Global: VH4GH.QFYW
Location and coordinates are for the approximate centre of Allt y Gigfran within this administrative area.
Geographic features and populated places may cross administrative borders.