- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°43'12"N 1°7'38"W
- Eastings/Northings: 447708, 1204430
- OS Grid: HP477044
- Mapcode Local: GBR R0KD.Q0N
- Mapcode Global: XHF77.QTW3
Location and coordinates are for the approximate centre of Aastack within this administrative area.
Geographic features and populated places may cross administrative borders.