Osage, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Osage, Minnesota, United States, is known for its proximity to Itasca State Park, where the Mississippi River begins. The best time to travel to Osage, United States, is in late spring or early fall when the average air temperature is around 70°F (21°C) and water temperature in nearby lakes 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!
