Coverdale is a dale in the far east of the Yorkshire Dales, North Yorkshire, England. It takes its name from the River Cover, a tributary of the River Ure. The dale runs south-west from the eastern end of Wensleydale to the dale head at a pass, known as Park Rash Pass, between Great Whernside to the south and Buckden Pike to the north. It is accessible by a single track road, which runs the length of the dale and over the pass to Kettlewell in Wharfedale. Speight suggests that the name derives from the Anglo-Saxon Cofa-Dal which means Cave-Dale (in part due to the many caverns in the dale) or it may derive from Kofur which means Arrow; an allusion to the swiftness of the water in the dale.