Crummock Water offers some fantastic views around the lakes circumference. Crummock Water sits between Buttermere and Loweswater in the Lake District, England, UK. It measures approximately 2.5 miles long by 0.75 wide and is around 140 feet deep. It offers spectacular views and is one of the nicest lakes to walk around as it is unspoilt and not commercialised. The lake itself is fed by many streams, most notably, Scale Forces which is one of the largest waterfalls in the Lake District.