- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°1'45"N 4°12'0"W
- Eastings/Northings: 252552, 350269
- OS Grid: SH525502
- Mapcode Local: GBR 5M.F06J
- Mapcode Global: WH555.G450
Location and coordinates are for the approximate centre of Craig Cwm Silyn within this administrative area.
Geographic features and populated places may cross administrative borders.