The Dash Valley is a small valley in the English Lake District. It has only one dwelling, Dash Farm, the fields of which spread right across the valley. The valley is flanked on the northern side by Great Cockup, and on the southern side by Bakestall, part of the Skiddaw massif. At the head of the valley Dash Beck, the river which flows through the valley, falls dramatically forming Dash Falls, which Wainwright called the finest succession of falls in the Lake District.