- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°56'17"N 6°41'22"W
- Eastings/Northings: 122560, 903942
- OS Grid: NB225039
- Mapcode Local: GBR 97WR.0QZ
- Mapcode Global: WGX31.6QSY
Location and coordinates are for the approximate centre of Glas Sgeir within this administrative area.
Geographic features and populated places may cross administrative borders.