- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°59'20"N 4°52'56"W
- Eastings/Northings: 202179, 236199
- OS Grid: SN021361
- Mapcode Local: GBR CP.JX5P
- Mapcode Global: VH1QP.B85N
Location and coordinates are for the approximate centre of Mynydd Melyn within this administrative area.
Geographic features and populated places may cross administrative borders.