- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°59'12"N 4°12'21"W
- Eastings/Northings: 248611, 234334
- OS Grid: SN486343
- Mapcode Local: GBR DL.JWYN
- Mapcode Global: VH3KZ.1BS8
Location and coordinates are for the approximate centre of Mynydd Tre-Beddau within this administrative area.
Geographic features and populated places may cross administrative borders.