California State Parks Foundation

With our 97,000 members, the California State Parks Foundation (CSPF) is the only statewide independent nonprofit membership organization dedicated to protecting, enhancing and advocating for California's magnificent state parks. Since 1969, CSPF has contributed more than $136 million to benefit state parks. CSPF is committed to improving the quality of life for all Californians by expanding access to the natural beauty, rich culture and history, and recreational and educational opportunities offered by California's 278 state parks—the largest state park system in the United States.

Sunset Subscriptions and free day use passes are just a few of the benefits of becoming a CSPF Member.