- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°27'23"N 3°31'27"W
- Eastings/Northings: 291891, 62967
- OS Grid: SX918629
- Mapcode Local: GBR QX.3L3V
- Mapcode Global: FRA 37HV.BSZ
Location and coordinates are for the approximate centre of The Millstones within this administrative area.
Geographic features and populated places may cross administrative borders.