- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°38'33"N 4°0'21"W
- Eastings/Northings: 264364, 306870
- OS Grid: SH643068
- Mapcode Local: GBR 8W.6L8V
- Mapcode Global: WH570.FTLZ
Location and coordinates are for the approximate centre of Craig yr Aderyn within this administrative area.
Geographic features and populated places may cross administrative borders.