- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°46'25"N 0°56'7"W
- Eastings/Northings: 458087, 1210540
- OS Grid: HP580105
- Mapcode Local: GBR S018.7Y8
- Mapcode Global: XHF74.7GVL
Location and coordinates are for the approximate centre of Gamli Stack within this administrative area.
Geographic features and populated places may cross administrative borders.