South Cayuga, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. South Cayuga, Ontario, Canada, is known for its proximity to the scenic Grand River and the historic Ruthven Park National Historic Site. The best time to travel to South Cayuga, Canada, is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
