Cascadia, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cascadia is known for the Willamette National Forest and the nearby Sahalie and Koosah Falls. The best time to travel to Cascadia, United States, is during the summer months of June to August, when the average air temperature ranges from 60-80°F and the water temperature is around 50-60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
