Hidden Valleys is a name, coined in 2004, used to describe an area of interesting historical and scenic value between the city of Nottingham and the town of Mansfield in the English ceremonial county of Nottinghamshire. Promotional literature and tourist information for the Hidden Valleys were created to encourage tourism in an area that had been blighted by industrial decline.
The term "Hidden Valleys" was coined in 2004 to describe a region with historical significance and scenic beauty between the cities of Nottingham and Mansfield in Nottinghamshire, England.  Tourism initiatives were launched to revitalize this area, which had been affected by industrial decline.