Niagara Falls, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Niagara Falls, Ontario, Canada, is known for the iconic Horseshoe Falls, the Skylon Tower, and the Niagara Parks Butterfly Conservatory. The best time to visit Niagara Falls, Canada, is from June to August when the average air temperature is around 70-80°F (21-27°C) and the water temperature is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!