- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°49'47"N 6°6'10"W
- Eastings/Northings: 143156, 667257
- OS Grid: NR431672
- Mapcode Local: GBR CF99.KBS
- Mapcode Global: WGZHV.7Q2J
Location and coordinates are for the approximate centre of Sgeir an Duilisg within this administrative area.
Geographic features and populated places may cross administrative borders.