Loon Lake, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Loon Lake, Washington, United States, is known for Loon Lake itself, a popular destination for fishing, boating, and lakeside recreation. The best time to travel to Loon Lake, United States, is during the summer months of June to August, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
