- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°0'35"N 3°23'57"W
- Eastings/Northings: 306209, 346750
- OS Grid: SJ062467
- Mapcode Local: GBR 6N.GGR5
- Mapcode Global: WH77T.RLGZ
Location and coordinates are for the approximate centre of Bryn-Deicws within this administrative area.
Geographic features and populated places may cross administrative borders.