- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°30'59"N 3°48'24"W
- Eastings/Northings: 277500, 292500
- OS Grid: SN775925
- Mapcode Local: GBR 94.GFDZ
- Mapcode Global: VH4F3.Y0XM
Location and coordinates are for the approximate centre of Mynydd Bychan within this administrative area.
Geographic features and populated places may cross administrative borders.