There is a person swimming in the river! What the hell? I am standing on a bridge over the river Rhein in the middle of a fairly big city and really did not expect anyone to be swimming in the river. It is one of Europe’s main waterways after all, not just some small creek. Well, in my experience there will be some crazy people everywhere, Switzerland shouldn’t be an exception. But then, just as I’m about to turn around, another person floats out from under the bridge, a small boy in a life vest this time, and shortly after, three more, a grown man and two other boys. I can hardly believe my eyes, who goes swimming in a wide, fast flowing river in the middle of a city? Really, what the flying fluff is going on?