- Category: Geographic Feature
- Type: Coastal Headland
- Latitude/Longitude: 53°18'21"N 4°2'48"W
- Eastings/Northings: 263719, 380733
- OS Grid: SH637807
- Mapcode Local: GBR 0Z56.PL
- Mapcode Global: WH53W.T55D
Location and coordinates are for the approximate centre of Trwyn Penmon within this administrative area.
Geographic features and populated places may cross administrative borders.