“Urban Explorers” are guys (and some gals) who illegally break into (or near) buildings, towers, bridges, even sewers. They don’t damage anything or steal anything. They just climb to the top, chill, and snap a few photos. The above picture is a railway bridge in Edinburgh Scotland, and is an example of the things these guys do.
If that sounds awesome, it’s because it is. I would never do it because I have a thing about breaking the law. Breaking the law puts one at risk of losing his freedom, so if freedom is important to you, it’s much better to move to a place with the maximum amount of freedom than it is to live in a place with little freedom and spend your time breaking the law.