Good morning everyone!
This one is called Recycling History.
I've made a few trips to these old #railway tunnels on the #MonsalTrail in the #PeakDistrict over the years. I find it very difficult to do them justice. If you can, go and experience them for yourself.
(I believe this one is the #Litton tunnel? It's right by the #MonsalDale viaduct.)
