Nidderdale

It is the upper valley of the River Nidd, which flows east from its source, then south underground for 2 miles (3 km) and then south-east along the dale, forming several reservoirs including the Gouthwaite Reservoir, before turning east and eventually joining the River Ouse.

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.

The AONB Web site provides directions for popular walks and offers information on canoeing and kayaking, caving, climbing, cycling, fishing and horse riding.

A Nidderdale Omnibus started operating on 1 August 1849 and ran between Pateley Bridge and Ripley Station.