- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°34'58"N 3°42'42"W
- Eastings/Northings: 281500, 188500
- OS Grid: SS815885
- Mapcode Local: GBR H6.CK3X
- Mapcode Global: VH5H2.MG4X
Location and coordinates are for the approximate centre of Mynydd Margam within this administrative area.
Geographic features and populated places may cross administrative borders.