11. CN Tower
Toronto’s CN Tower was the world’s tallest free-standing structure and tower for 34 years, recently eclipsed by some structures in the Far and Middle East. Today it’s the world’s third tallest and the tallest in the Western Hemisphere, offering breathtaking views over the city. Jump on the glass floor, if you dare, or take the EdgeWalk around the roof of the Sky Pod if you want an adrenaline thrill. The CN Tower is the defining landmark in the city, so while it may be a tad touristy, it is one of the must-see highlights of Toronto.
