- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°47'27"N 3°15'24"W
- Eastings/Northings: 315350, 322240
- OS Grid: SJ153222
- Mapcode Local: GBR 6V.X7D6
- Mapcode Global: WH791.Y3BL
Location and coordinates are for the approximate centre of Mynydd y Glyn within this administrative area.
Geographic features and populated places may cross administrative borders.