I drove to Toronto from Cleveland, Ohio so the drive was roughly five hours. To maximize your time in Toronto, I recommend buying a CityPass. Its one flat price and it gets you entry to major city attractions such as the Zoo, CN Tower, and Aquarium. The CN Tower is located directly next to the Aquarium so we did both of these attractions first. After the aquarium we decided to walk and explore the city's different neighborhoods on our own via walking. To save money, our hotel was outside city limits and the price was dramatically cheaper. The next morning we left very early for our drive back to North Carolina, but I had a planned pitstop in Niagara Falls.