Travelers are voting Fort Mississauga as the best fort in Niagara Falls. There are 2 forts in Pickering a city just 36 km from Niagara Falls and 2 forts in Brampton which is 123 km distant. The most popular of these are Fort York in Pickering and Fort Rouillé in Brampton. You can find 4 forts in Ontario and 18 forts in the country of Canada. Our members favorite in Ontario is Fort Mississauga and Fort York is the top pick in Canada. Want more? Check out our map of forts in Niagara Falls.