- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°32'17"N 3°32'31"W
- Eastings/Northings: 295500, 294500
- OS Grid: SN955945
- Mapcode Local: GBR 9H.F0KG
- Mapcode Global: VH5BJ.KG8H
Location and coordinates are for the approximate centre of Bryn y Gadair within this administrative area.
Geographic features and populated places may cross administrative borders.