The CN Tower is Toronto's tallest and most defining landmark. Photos of Toronto are often defined by the building stretching more than 550 metres into the sky.Today, aside from serving as a hub for telecommunications across the city the CN Tower has become a major tourist destination. Visitors can test their courage by walking across the glass floor 113 stories above the ground. The first of its kind in the world, the glass floor give you that dare-to-walk-on-air...
