- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°5'10"N 3°34'35"W
- Eastings/Northings: 294500, 355500
- OS Grid: SH945555
- Mapcode Local: GBR 6F.9MNW
- Mapcode Global: WH667.1P3C
Location and coordinates are for the approximate centre of Mynydd Hiraethog within this administrative area.
Geographic features and populated places may cross administrative borders.