Which is bigger Vancouver lookout or the CN tower?

Vancouver Lookout and the CN Tower are not comparable in size. The Vancouver Lookout is an observation deck located atop the Harbour Centre building in Vancouver, British Columbia, Canada. It is 169 m (553 ft) tall and offers panoramic views of the city, the surrounding mountains, and the ocean. On the other hand, the CN Tower is a free-standing communications and observation tower located in Toronto, Ontario, Canada. It is 553.33 m (1,815.4 ft) tall and is one of the tallest freestanding structures in the world.