United Kingdom
[edit] The valley of the River Derwent, Derbyshire, also: Upper Derwent Valley in Derbyshire Derwent Valley Mills a historic factory site. Derwent Valley line a railway line Derwent Valley Heritage Way Derwent Valley Water Board The valley of the River Derwent, North East England, on the border between County Durham and Northumberland Derwent Valley Railway (County Durham) The valley of the River Derwent, Cumbria in the Lake District The valley of the River Derwent, Yorkshire in Yorkshire Derwent Valley Light Railway a light railway. Derwent Valley Productions a media company.