Hwy 126
Blue River
OR
97413
Cougar Reservoir is located outside of Blue River along Aufderheide Drive, part of the West Cascades National Scenic Byway. Spend the day boating or swimming at one of the developed day use areas. Enjoy the hot springs, hikes, and camping throughout the Cougar Recreation Area. Seasonally watch for algae blooms which may be harmful to people and pets.
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