- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°41'18"N 5°28'8"W
- Eastings/Northings: 193322, 871799
- OS Grid: NG933717
- Mapcode Local: GBR D8WD.MNX
- Mapcode Global: WH08C.Y0WT
Location and coordinates are for the approximate centre of Eilean Eachainn within this administrative area.
Geographic features and populated places may cross administrative borders.