golden hills and green forest at sunset


Midpen gratefully accepts gifts of time, money, land and in-kind services. Donations are tax deductible under IRS Code Section 170(c)(1). If you have any questions about the deductibility of your donation, please contact your tax advisor.

How to Donate

  • Donate online using our convenient and secure credit card processing system below
  • Download the donation form and mail it with your check to Midpen, 330 Distel Circle, Los Altos, CA 94022-1404
  • Contact us at 650-691-1200 if you would like information about gifts of land or property.


Thank you to our donors! Donations and gifts from generous individuals and organizations help protect and restore open space, and enhance visitors' experience in the preserves.

See a list of our donors >

Donation Form

Please use the form below to make a donation to Midpen. Donations can be made in honor or memory of someone, please use the Honor and Memorial Gifts section in the form below.

If your donation is for Mount Umunhum, there are several conservation projects you can support. Please indicate the project in the other information section of the form below after choosing your donation amount.

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