- Category: Water Feature
- Type: Island
- Latitude/Longitude: 59°52'28"N 1°16'17"W
- Eastings/Northings: 440891, 1110180
- OS Grid: HU408101
- Mapcode Local: GBR R26M.XRJ
- Mapcode Global: XHD4P.V2F7
Location and coordinates are for the approximate centre of Smallback Geo within this administrative area.
Geographic features and populated places may cross administrative borders.