Coloma town forms most of the Marshall Gold Discovery State Historic Park. The park has a monument that pays tribute to James Wilson Marshall who is credited with unearthing gold in California. Artifacts in the Gold Discovery Museum and the buildings in the park are remnants from the times of the Gold Rush.
- Open Hours: Sep to May - 08:00 AM to 05:00 PM, May to Sep - 08:00 AM to 07:00 PM
Parks, Gardens & Cemeteries