Donate

Your financial support is necessary for the success of both parks. As a result of the State budget crisis, funding has been drastically reduced and we bridge the gap to fund important park programs and to invest, with partners, in badly needed infrastructure improvements. Please see our Castle Rock Park Projects or Portola Redwoods Park Projects to learn more.

The Portola and Castle Rock Foundation provided substantial financial support to Sempervirens Fund for the Donor Agreement which they signed to keep Castle Rock State Park open. Together with equal partners POST and Save The Redwoods League we signed a Donor Agreement to keep Portola Redwoods State Park open, and in addition have developed a Sustainability Plan to invest in improving this park.

To donate, click the button below. The donation will be processed by Paypal. You can also mail contributions to Portola and Castle Rock Foundation, 59 Washington Street, #107, Santa Clara CA 95050.




Many companies match employee contributions. We are a 501(c) 3 charitable organization and our EIN is 94-3151586. To view our most recent IRS Form 990, click here.

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Latest News

Work Starts on the New Castle Rock Entrance

After years of planning and fundraising, work has finally started on the construction of the new Castle Rock entrance and facilities. Led by Sempervirens Fund, Phase 1 of the project […]