- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°1'42"N 5°28'8"W
- Eastings/Northings: 195257, 909630
- OS Grid: NB952096
- Mapcode Local: GBR D7WH.TXG
- Mapcode Global: WH06M.YGVM
Location and coordinates are for the approximate centre of Glas-Leac Mòr within this administrative area.
Geographic features and populated places may cross administrative borders.