The CN Tower is one of the tallest structures in North America. It's touristy and pricey however worth the price of admission. It's $ 79.00 for two to experience the lowest level of the tower. The elevator ride to the top is really cool. The views from the top are breathtaking. The tower appears to actually be in the clouds. You can get some really nice photos of Toronto and surrounding areas as well as Lake Ontario. Overall it's a worth while experience.