Manhole, Wiesbaden, Germany
I think that there are moments in life when we want to disappear or when we want to see how it feels to be under the ground – even though it sounds a little grotesque. But if you are interested in these things, then you have to know that you can go on a trip to Wiesbaden, Germany to find out more about the underground corridor. This futuristically created realm is open for tourists who want to see the German streets from a different perspective.
This unique corridor is actually the entrance to one of the oldest canals in central Europe, namely Sulzbach. Many people who visit this city probably do not know what lies beneath the streets they walk upon.
