- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°53'5"N 2°52'2"W
- Eastings/Northings: 340390, 221064
- OS Grid: SO403210
- Mapcode Local: GBR FC.RKB3
- Mapcode Global: VH78X.7WXD
Location and coordinates are for the approximate centre of Graig Syfryddin within this administrative area.
Geographic features and populated places may cross administrative borders.