- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°49'2"N 5°28'28"W
- Eastings/Northings: 182419, 663689
- OS Grid: NR824636
- Mapcode Local: GBR DFVB.R3B
- Mapcode Global: WH0KG.W17Q
Location and coordinates are for the approximate centre of Eilean Eòghainn within this administrative area.
Geographic features and populated places may cross administrative borders.