Wales has plenty of mystery and history to keep you intrigued for a very long time. There are various abandoned railway stations and tunnels, and not forgetting the viaducts that were and still are a massive part of our heritage which will hopefully continue to amaze generations to come.
Obviously, the list below is not exhaustive as there are many more derelict railways and tunnels out there, but here are a selection that have been explored in recent years, and the history they hold.
