- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°4'10"N 4°10'51"W
- Eastings/Northings: 253973, 354697
- OS Grid: SH539546
- Mapcode Local: GBR 5M.BQVP
- Mapcode Global: WH54Z.R37P
Location and coordinates are for the approximate centre of Mynydd Mawr within this administrative area.
Geographic features and populated places may cross administrative borders.