- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°53'11"N 5°41'3"W
- Eastings/Northings: 169689, 672067
- OS Grid: NR696720
- Mapcode Local: GBR DFB4.YVP
- Mapcode Global: WH0JZ.N9BP
Location and coordinates are for the approximate centre of A' Chòir within this administrative area.
Geographic features and populated places may cross administrative borders.