- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°11'17"N 7°14'16"W
- Eastings/Northings: 83689, 822985
- OS Grid: NF836229
- Mapcode Local: GBR 89JQ.FK3
- Mapcode Global: WGW59.SLKD
Location and coordinates are for the approximate centre of Glas-Eilean Mòr within this administrative area.
Geographic features and populated places may cross administrative borders.