The Disley "dragon" tunnel on the New Mills and Heaton Mersey railway, Disley Cheshire. The tunnel emerges in the nearby village of High Lane which can be seen through the tunnel.
<a href="//commons.wikimedia.org/w/index.php?title=User:Benjamin_Shaw&amp;action=edit&amp;redlink=1" class="new" title="User:Benjamin Shaw (page does not exist)">Benjamin Shaw</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>