CN Tower

 

 
Located in the heart of Downtown Toronto, the world’s tallest building (553 metres) stands between the SkyDome and the Metro Toronto Convention Centre on Front Street, just north of Bremner Blvd. Near the top, a 24 sq. metre glass floor allows visitors to watch the streets under their feet.

 

Ontario Place Toronto  
Ontario Place is an internationally acclaimed cultural, leisure and entertainment parkland located in Toronto, Ontario, Canada. The complex extends throughout three man-made islands along the Lake Ontario waterfront and has lots of rides, attractions and entertainment.