- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°12'16"N 4°4'21"W
- Eastings/Northings: 258469, 258282
- OS Grid: SN584582
- Mapcode Local: GBR DS.36GL
- Mapcode Global: VH4GB.CVCD
Location and coordinates are for the approximate centre of Allt Hugh Siôn within this administrative area.
Geographic features and populated places may cross administrative borders.