Crummock Water is situated between Loweswater to the North and Buttermere to the South. It is 2.5 miles long and 0.75 miles and a depth of 140 feet at its deepest point.
To the south of Crummock Water you will find the highest waterfall in the Lake District - Scale Force, whose height is generally given at 170 feet. William Wordsworth described Scale Force as "a fine chasm, with a lofty, though but slender, fall of water"
Coordinates 54°33′N 3°18′W