- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°7'14"N 6°37'27"W
- Eastings/Northings: 127804, 923963
- OS Grid: NB278239
- Mapcode Local: GBR B718.6KX
- Mapcode Global: WGX29.65T0
Location and coordinates are for the approximate centre of Eilean nan Uan within this administrative area.
Geographic features and populated places may cross administrative borders.