Travelers are voting Centreville Amusement Park, Canada's Wonderland and Leviathan Roller Coaster as the best of 15 amusement parks in Toronto. There is 1 amusement park in St. Catharines a city just 33 km from Toronto. The most popular of these is Marineland in St. Catharines. You can find 17 amusement parks in Ontario and 19 amusement parks in the country of Canada. Our members favorite in Ontario is Canada's Wonderland and Centreville Amusement Park is the top pick in Canada. Want more? Check out our map of amusement parks in Toronto.