The trip from Oldcastle to Niagara Falls covers roughly 350 kilometers. The route follows Highway 401 East to the QEW, ending in the heart of the tourist district. Expect a travel time of 3 hours and 45 minutes. This is one of the most popular tourist routes in Ontario. Be prepared for heavy traffic near the falls during peak summer months.
Total Distance: 350 km driving distance; 310 km straight-line air distance.
Parking in Niagara Falls is expensive; look for lots slightly further from the falls.
June to August for the best weather and full attraction availability.