- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°28'9"N 0°34'46"W
- Eastings/Northings: 498754, 175445
- OS Grid: SU987754
- Mapcode Local: GBR F8M.XYX
- Mapcode Global: VHFTG.WBXD
Location and coordinates are for the approximate centre of Lion Island within this administrative area.
Geographic features and populated places may cross administrative borders.