The building of the University of Vienna is a great location not only for studying but also for doing parkour there. Look at these guys, how happy they are. If only other students of the university knew what is going on in the walls of their alma mater when it is empty. The tricks they do are amazing. They are not afraid of height and ready to accept any challenges. The athletes involved in parkour never stop on their achievements; they always discover their potential and hidden possibilities of their organism.