Main a dieu, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Thanh Trach, Quang Binh, Vietnam, is known for the Phong Nha-Ke Bang National Park. The best time to travel to Main-a-Dieu, Canada, is during the summer months of June to August, when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 12-15°C (54-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
