- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°31'55"N 6°51'26"W
- Eastings/Northings: 101460, 748370
- OS Grid: NM014483
- Mapcode Local: GBR 9CGG.1SX
- Mapcode Global: WGX9X.M2RN
Location and coordinates are for the approximate centre of Eilean nan Griogag within this administrative area.
Geographic features and populated places may cross administrative borders.