- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°54'10"N 5°25'7"W
- Eastings/Northings: 186385, 673043
- OS Grid: NR863730
- Mapcode Local: GBR FF03.LNV
- Mapcode Global: WH0JX.QWTK
Location and coordinates are for the approximate centre of Eilean an Dùnain within this administrative area.
Geographic features and populated places may cross administrative borders.