- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°27'52"N 1°31'11"W
- Eastings/Northings: 426512, 1175730
- OS Grid: HU265757
- Mapcode Local: GBR Q1L2.QC3
- Mapcode Global: XHD1P.L7RL
Location and coordinates are for the approximate centre of Blo Stack within this administrative area.
Geographic features and populated places may cross administrative borders.