- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°30'53"N 3°48'27"W
- Eastings/Northings: 277433, 292308
- OS Grid: SN774923
- Mapcode Local: GBR 94.GM4V
- Mapcode Global: VH4F3.Y1FZ
Location and coordinates are for the approximate centre of Mynydd Bychan within this administrative area.
Geographic features and populated places may cross administrative borders.