The location of the Standedge Tunnels within the Peak District National Park
<a href="//commons.wikimedia.org/wiki/User:Hogweard" title="User:Hogweard">Hogweard</a>
CC BY 3.0
<a href="//commons.wikimedia.org/wiki/File:Tunnels_in_the_Peak_District_National_Park.svg" title="File:Tunnels in the Peak District National Park.svg">Tunnels in the Peak District National Park.svg</a>