- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°27'19"N 5°11'55"W
- Eastings/Northings: 202993, 733825
- OS Grid: NN029338
- Mapcode Local: GBR FCJN.KHK
- Mapcode Global: WH1HN.30QM
Location and coordinates are for the approximate centre of Sgeir Lag Choan within this administrative area.
Geographic features and populated places may cross administrative borders.