- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°16'27"N 3°37'42"W
- Eastings/Northings: 291500, 376500
- OS Grid: SH915765
- Mapcode Local: GBR 3Z3K.7Y
- Mapcode Global: WH657.7YCP
Location and coordinates are for the approximate centre of Pen-y-corddyn-mawr within this administrative area.
Geographic features and populated places may cross administrative borders.