- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°37'4"N 3°44'16"W
- Eastings/Northings: 279780, 192442
- OS Grid: SS797924
- Mapcode Local: GBR H5.9BHW
- Mapcode Global: VH5GW.5L9L
Location and coordinates are for the approximate centre of Mynydd Bychan within this administrative area.
Geographic features and populated places may cross administrative borders.