- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°28'2"N 3°29'29"W
- Eastings/Northings: 296491, 175317
- OS Grid: SS964753
- Mapcode Local: GBR HJ.LSJW
- Mapcode Global: VH5HS.FDJ0
Location and coordinates are for the approximate centre of Mynydd Bychan within this administrative area.
Geographic features and populated places may cross administrative borders.