- Category: Geographic Feature
- Type: Coastal Headland
- Latitude/Longitude: 52°56'52"N 4°33'57"W
- Eastings/Northings: 227693, 342022
- OS Grid: SH276420
- Mapcode Local: GBR 54.L79J
- Mapcode Global: WH447.T5WH
Location and coordinates are for the approximate centre of Trwyn Porth Dinllaen within this administrative area.
Geographic features and populated places may cross administrative borders.