- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°33'41"N 3°38'58"W
- Eastings/Northings: 285742, 186033
- OS Grid: SS857860
- Mapcode Local: GBR H9.DW47
- Mapcode Global: VH5H9.P0DP
Location and coordinates are for the approximate centre of Mynydd Ty-Talwyn within this administrative area.
Geographic features and populated places may cross administrative borders.