- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°14'50"N 4°11'49"W
- Eastings/Northings: 253500, 374500
- OS Grid: SH535745
- Mapcode Local: GBR JN03.N7F
- Mapcode Global: WH540.HMMY
Location and coordinates are for the approximate centre of Y Dolydd within this administrative area.
Geographic features and populated places may cross administrative borders.