- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°39'51"N 3°34'59"W
- Eastings/Northings: 290598, 197361
- OS Grid: SS905973
- Mapcode Local: GBR HD.67DZ
- Mapcode Global: VH5GR.VF2H
Location and coordinates are for the approximate centre of Mynydd Blaengwynfi within this administrative area.
Geographic features and populated places may cross administrative borders.