Lake McDonald, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Lake McDonald is known for its stunning glacial lake surrounded by picturesque mountain scenery in Glacier National Park. The best time to visit Lake McDonald is in July, when the average air temperature is around 75°F (24°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!
