- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°8'45"N 3°55'54"W
- Eastings/Northings: 270898, 362723
- OS Grid: SH708627
- Mapcode Local: GBR 5Y.5Z98
- Mapcode Global: WH54Q.K6Y1
Location and coordinates are for the approximate centre of Clogwyn Llech Lefn within this administrative area.
Geographic features and populated places may cross administrative borders.