- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°49'5"N 0°51'22"W
- Eastings/Northings: 462319, 1215570
- OS Grid: HP623155
- Mapcode Local: GBR S074.N89
- Mapcode Global: XHF6Z.9C01
Location and coordinates are for the approximate centre of Hagmir Stack within this administrative area.
Geographic features and populated places may cross administrative borders.