Lake Don Pedro is a large reservoir located in the Sierra Nevada foothills of California. It was created by the construction of the Don Pedro Dam on the Tuolumne River and is primarily used for water supply, flood control, and hydroelectric power generation. The lake covers approximately 13,000 acres and has a capacity of about 2 million acre-feet of water. The lake is a popular destination for recreational activities such as boating, fishing, and camping. It is surrounded by scenic landscapes and offers access to various amenities, including marinas and picnic areas. Nearby, the Don Pedro Recreation Area provides opportunities for hiking and wildlife viewing.