Many people have a fear of heights. Even just looking up at a skyscraper can be unnerving. You start to wonder how high can we go? What is is like for the construction workers building these metal giants? Think about all the safety equipment that is used just to get one of these buildings up. Now minus the safety gear, put on a few mask, jump over some fences and throw your fear out the window. That is what is in store for you at the On The Roofs YouTube page. You probably have seen clips on the news about this crew that scales some of the largest buildings in the world to get some of the most unrealistic shots you could have ever imagined. If you dare to put your fear aside for few be sure to subscribe to their page for some jaw dropping footage as they climb these beasts of metal.