- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°22'34"N 5°39'11"W
- Eastings/Northings: 180478, 837652
- OS Grid: NG804376
- Mapcode Local: GBR D9F7.1BL
- Mapcode Global: WH09N.4V8P
Location and coordinates are for the approximate centre of Eilean a' Chòis within this administrative area.
Geographic features and populated places may cross administrative borders.