Gananoque, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gananoque is known for the Thousand Islands. The best time to visit Gananoque, 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 in the St. Lawrence River 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!
