- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°47'19"N 3°14'31"W
- Eastings/Northings: 316327, 321965
- OS Grid: SJ163219
- Mapcode Local: GBR 6V.XBYH
- Mapcode Global: WH792.55CC
Location and coordinates are for the approximate centre of Hen Allt within this administrative area.
Geographic features and populated places may cross administrative borders.