- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°38'41"N 4°42'40"W
- Eastings/Northings: 212500, 197500
- OS Grid: SS125975
- Mapcode Local: GBR GF.978K
- Mapcode Global: VH2PS.9X4B
Location and coordinates are for the approximate centre of Caldey Sound within this administrative area.
Geographic features and populated places may cross administrative borders.