- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 52°45'18"N 4°47'55"W
- Eastings/Northings: 211222, 321170
- OS Grid: SH112211
- Mapcode Local: GBR GPJD.W2D
- Mapcode Global: WH33Z.803P
Location and coordinates are for the approximate centre of Trwyn Dihiryn within this administrative area.
Geographic features and populated places may cross administrative borders.