- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°57'1"N 4°52'44"W
- Eastings/Northings: 202252, 231899
- OS Grid: SN022318
- Mapcode Local: GBR CP.MBGV
- Mapcode Global: VH1QW.D71R
Location and coordinates are for the approximate centre of Mynydd Tre-Newydd within this administrative area.
Geographic features and populated places may cross administrative borders.