- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°27'5"N 5°5'8"W
- Eastings/Northings: 220045, 955612
- OS Grid: NC200556
- Mapcode Local: GBR F6TD.96L
- Mapcode Global: WH15T.VTFS
Location and coordinates are for the approximate centre of Glas Leac within this administrative area.
Geographic features and populated places may cross administrative borders.