Length: 34.8km / 21.6M
Max depth: 153m / 503ft
Surface area: 71km2 / 27.5M2
Volume: 2.6km3 / 0.62M3
Greatest: Surface area
Location: 14 miles NW of Glasgow
Swim route: Ardlui (North) – Drumkinnon Bay (South)
Temperatures: 13 – 17 degrees Celsius
Fun fact: Crosses the highland boundary fault, lies in both the highlands and lowlands of Scotland