- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°18'43"N 5°28'5"W
- Eastings/Northings: 191228, 829947
- OS Grid: NG912299
- Mapcode Local: GBR D9WD.821
- Mapcode Global: WH0B3.ZG7R
Location and coordinates are for the approximate centre of A' Ghlas-sgeir within this administrative area.
Geographic features and populated places may cross administrative borders.