- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°16'26"N 5°30'58"W
- Eastings/Northings: 188120, 825848
- OS Grid: NG881258
- Mapcode Local: GBR D9RH.J2Q
- Mapcode Global: WH0B9.7FHJ
Location and coordinates are for the approximate centre of Eilean Donnan within this administrative area.
Geographic features and populated places may cross administrative borders.