- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°55'54"N 4°45'27"W
- Eastings/Northings: 210500, 229500
- OS Grid: SN105295
- Mapcode Local: GBR CV.NJJY
- Mapcode Global: VH2ND.HQ41
Location and coordinates are for the approximate centre of Mynydd B within this administrative area.
Geographic features and populated places may cross administrative borders.