Donations

Your financial support is crucial to our mission!

By donating to Portola and Castle Rock Foundation, you help make trails, overlooks, visitor centers, and educational programs more accessible to people of all ages and abilities. You’re not just funding improvements—you’re opening doors to nature, creating inclusive outdoor spaces, and enriching every guest’s experience. Join us in ensuring that Castle Rock and Portola Redwoods parks are welcoming, inspiring, and accessible to all.

Our donation form, below, enables you to securely donate online.

Donations can also be sent via mail to:
Portola and Castle Rock Foundation
59 Washington Street #107, Santa Clara CA 95050

All contributions to the Portola and Castle Rock Foundation are tax-deductible as allowable by law under IRS Code Section 501(c)(3). The Foundation’s tax ID is 94-3151586.

Questions? Email us at info@portolaandcastlerockfound.org

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In every walk with Nature one receives far more than he seeks.

John Muir

Donations

Your financial support is crucial to our mission!

Donation Form

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