- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°27'27"N 1°29'21"W
- Eastings/Northings: 428192, 1174970
- OS Grid: HU281749
- Mapcode Local: GBR Q1P3.09S
- Mapcode Global: XHD1Q.0D6Z
Location and coordinates are for the approximate centre of Blue Stack within this administrative area.
Geographic features and populated places may cross administrative borders.