- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°14'47"N 6°43'10"W
- Eastings/Northings: 123179, 938348
- OS Grid: NB231383
- Mapcode Local: GBR 96SX.YS8
- Mapcode Global: WGX1G.RZCJ
Location and coordinates are for the approximate centre of Eilean Choinnich within this administrative area.
Geographic features and populated places may cross administrative borders.