- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°36'26"N 0°47'41"W
- Eastings/Northings: 466088, 1192150
- OS Grid: HU660921
- Mapcode Local: GBR S0DP.SFS
- Mapcode Global: XHF7Z.2NY4
Location and coordinates are for the approximate centre of Gillor Stack within this administrative area.
Geographic features and populated places may cross administrative borders.