The CN Tower gives you a beautiful view of Torono and was worth the trek from our hotel. We went on Remembrance Day so it was incredibly quiet. We loved wandering around and taking in the views. There is a glass floor where you can stand, that's entertaining just to people watch! It didn't take a long time to tour it but make sure you go through the gift shop, we got all kinds of cool souvenirs to take home including very reasonably priced t-shirts!