- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°31'54"N 0°41'53"W
- Eastings/Northings: 490400, 182226
- OS Grid: SU904822
- Mapcode Local: GBR D6C.Y0S
- Mapcode Global: VHDWK.VR8N
Location and coordinates are for the approximate centre of Glen Island within this administrative area.
Geographic features and populated places may cross administrative borders.