- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°37'37"N 5°0'16"W
- Eastings/Northings: 225644, 974928
- OS Grid: NC256749
- Mapcode Local: GBR G50X.Y1N
- Mapcode Global: WH267.3F27
Location and coordinates are for the approximate centre of Stac an Dùnain within this administrative area.
Geographic features and populated places may cross administrative borders.