- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°11'8"N 5°20'22"W
- Eastings/Northings: 203766, 926732
- OS Grid: NC037267
- Mapcode Local: GBR F762.T3J
- Mapcode Global: WH171.YJH6
Location and coordinates are for the approximate centre of A' Chlach Thuill within this administrative area.
Geographic features and populated places may cross administrative borders.