Upper Nidderdale

Nidderdale is one of the Yorkshire Dales (although outside the Yorkshire Dales National Park) in North Yorkshire, England. It is the upper valley of the River Nidd, which flows south underground and then along the dale, forming several reservoirs including the Gouthwaite Reservoir, before turning east and eventually joining the River Ouse.

The only town in the dale is Pateley Bridge. Other settlements include Wath, Ramsgill, Lofthouse, and Middlesmoor above Pateley Bridge, and Bewerley, Glasshouses, Summerbridge, Dacre, Darley, Birstwith, Hampsthwaite and Kettlesing below Pateley.

Nidderdale was designated an Area of Outstanding Natural Beauty in 1994. The AONB covers a much wider area than Nidderdale. In addition to Nidderdale itself (above Hampsthwaite), the AONB includes part of lower Wharfedale, the Washburn valley and part of lower Wensleydale, including Jervaulx Abbey and the side valleys west of the River Ure. The highest point in the Nidderdale AONB is Great Whernside, 704 metres above sea level, on the border with the Yorkshire Dales National Park.