Indian Grinding Rock State Historic Park preserves an outcropping of marbleized limestone with the largest collection of bedrock mortars in North America.
Place Category: State Parks
Plumas-Eureka State Park was established in 1959, and provides visitors with a glimpse into a fascinating period of California history, as well as opportunities for quiet recreation in a beautiful high Sierra mountain setting. The focal point of the park is the museum building and historic area surrounding it. Originally constructed as the miner’s bunkhouse, the museum now serves as a visitor center. Inside, displays depict the natural and cultural history of the park. Outside and across the street from the museum is the historic mining area, where the Mohawk Stamp Mill, Bushman five-stamp mill, stable, mine office, Moriarity House (historic miner’s residence) and the blacksmith shop depict life in gold rush-era California. During the summer, tours of the buildings and blacksmithing demonstrations are conducted by docents and park staff. Visitors can also enjoy fishing, nature study and hiking within the park.