CN Tower, Toronto

CN Tower



Toronto's famous TV tower, 1815 feet high, is the tallest structure in the world (higher than the tallest skyscraper) come until the Burj Dubai. This is the original glass floor of the observation deck, and 2.56 million square feet, installed in the home in 1994. But unlike reef in Chicago, where you can clearly see the things of the support structure.
In 2008, North America's first glass floor elevator. Line to deck level 1136 feet, it is also the world's highest glass-bottomed elevator.