- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°16'59"N 6°14'15"W
- Eastings/Northings: 137822, 718151
- OS Grid: NM378181
- Mapcode Local: GBR BDZ3.HM9
- Mapcode Global: WGYDJ.4BXN
Location and coordinates are for the approximate centre of Garbh Sgeir within this administrative area.
Geographic features and populated places may cross administrative borders.