- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°1'6"N 3°12'58"W
- Eastings/Northings: 318500, 347500
- OS Grid: SJ185475
- Mapcode Local: GBR 6W.FZ1S
- Mapcode Global: WH77X.KDM7
Location and coordinates are for the approximate centre of Maesyrychen Mountain within this administrative area.
Geographic features and populated places may cross administrative borders.