- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°43'45"N 3°55'0"W
- Eastings/Northings: 267711, 205151
- OS Grid: SN677051
- Mapcode Local: GBR GZ.20YJ
- Mapcode Global: VH4JR.2S4M
Location and coordinates are for the approximate centre of Mynydd y Gwair within this administrative area.
Geographic features and populated places may cross administrative borders.