- Category: Water Feature
- Type: Island
- Latitude/Longitude: 59°31'7"N 1°39'24"W
- Eastings/Northings: 419516, 1070360
- OS Grid: HZ195703
- Mapcode Local: GBR Q38K.TTD
- Mapcode Global: XHBZJ.T02K
Location and coordinates are for the approximate centre of Heillie Stack within this administrative area.
Geographic features and populated places may cross administrative borders.