- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°53'26"N 3°45'48"W
- Eastings/Northings: 281451, 334037
- OS Grid: SH814340
- Mapcode Local: GBR 65.PXZL
- Mapcode Global: WH673.5L3S
Location and coordinates are for the approximate centre of Foel Ystrodur Fawr within this administrative area.
Geographic features and populated places may cross administrative borders.