- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°49'58"N 0°50'55"W
- Eastings/Northings: 462693, 1217200
- OS Grid: HP626172
- Mapcode Local: GBR S073.KNB
- Mapcode Global: XHF6S.CZZ9
Location and coordinates are for the approximate centre of Birka Stack within this administrative area.
Geographic features and populated places may cross administrative borders.