This is a park of deep gorges cut by the rushing waters of the North and Middle Forks of the American River that converge below a bridge on Hwy 49, about 4 miles south of Auburn. In the early spring, when waters are high, this is immensely popular for white-water rafting, as the rivers are Class II to V runs. Late summer, calmer waters allow for sunning and swimming, especially around the confluence. Numerous trails are shared by hikers, mountain-bikers and horses.
One of the most popular is the Western States Trail , which connects Auburn State Recreation Area to Folsom Lake State Recreation Area and Folsom Lake. It’s the site of the Western States 100-Mile Endurance Run (www.wser.org), and the Tevis Cup (www.teviscup.org), an endurance race on horseback. The Quarry Trail takes a level path from Hwy 49, just south of the bridge, along the Middle Fork of the American. Several side trails reach the river.
For camping , there are basic sites on a sweeping bend of the Middle Fork at the blackberry-dotted Ford’s Bar that are accessible only by a 2-mile hike from Rucky-A-Chucky Rd, or a half-day raft. Required permits for these sites are available from the Ranger Office for $25 to $35.