- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 50°40'6"N 1°34'11"W
- Eastings/Northings: 430500, 85500
- OS Grid: SZ305855
- Mapcode Local: GBR 67W.5XK
- Mapcode Global: FRA 77L9.Q8H
Location and coordinates are for the approximate centre of Alum Bay within this administrative area.
Geographic features and populated places may cross administrative borders.