Originally built in 1856 to manufacture mining equipment for the Gold Rush, the Miners Foundry is now a 15,000-square-foot events and cultural venue. The stone building is one of the finest examples of Gold Rush-era industrial architecture in the state. It hosts concerts, theater, art shows, and community events throughout the year — check the calendar before visiting, as it's most interesting when something's on.
325 Spring St, (530) 265-5040.