- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 52°52'33"N 4°41'4"W
- Eastings/Northings: 219434, 334335
- OS Grid: SH194343
- Mapcode Local: GBR GPT3.0XZ
- Mapcode Global: WH338.0YJZ
Location and coordinates are for the approximate centre of Carreg y Defaid within this administrative area.
Geographic features and populated places may cross administrative borders.