- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°47'24"N 5°49'31"W
- Eastings/Northings: 166475, 773040
- OS Grid: NM664730
- Mapcode Local: GBR DB0S.0HL
- Mapcode Global: WGZCB.HL8F
Location and coordinates are for the approximate centre of Eilean na Gruagaig within this administrative area.
Geographic features and populated places may cross administrative borders.