Nidderdale

Valley in Yorkshire, England

Nidderdale, historically also known as Netherdale, is one of the Yorkshire Dales in North Yorkshire, England. 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.

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