- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°3'53"N 3°56'55"W
- Eastings/Northings: 266500, 242500
- OS Grid: SN665425
- Mapcode Local: GBR DY.D14T
- Mapcode Global: VH4H5.HCRJ
Location and coordinates are for the approximate centre of Pen Lan-dolau within this administrative area.
Geographic features and populated places may cross administrative borders.