- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°50'46"N 5°44'14"W
- Eastings/Northings: 172189, 778992
- OS Grid: NM721789
- Mapcode Local: GBR DB6M.JSH
- Mapcode Global: WH0D9.V53W
Location and coordinates are for the approximate centre of Eilean na Gualainn within this administrative area.
Geographic features and populated places may cross administrative borders.