'Casa Loma (Spanish for House on a hill) is a museum and landmark in uptown Toronto, constructed as a neo-romantic castle. It was originally a residence for financier Sir Henry Mill Pellatt. Casa Loma was constructed over a three-year period from 1911-1914.' - Wikipedia This was taken from Casa Loma's garden
The Rogers Centre. Formally known as the Sky Dome, this building was innovative for its retractable dome. The dome helps define Toronto's skyline along with the CN Tower, which is visible from inside the stadium when the roof is open.