- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 51°55'8"N 5°15'14"W
- Eastings/Northings: 176326, 229515
- OS Grid: SM763295
- Mapcode Local: GBR C6.P7FL
- Mapcode Global: VH0TD.W184
Location and coordinates are for the approximate centre of Trwyn Dduallt within this administrative area.
Geographic features and populated places may cross administrative borders.