Help us build community and empower the next generation by connecting people with nature and engaging in science based exploration.


Yes. The Siskiyou Field Institute is a registered 501(c)(3) nonprofit, and any donations made to the organization are tax deductible.

Absolutely! Please address any checks to “SFI” or “Siskiyou Field Institute,” and be sure to include a return address so we can send you an acknowledgement of your donation for your tax records.

Yes, please contact your brokerage or DAF advisor to facilitate such a donation. Your financial institution may reach out to to request any account information needed.

Many companies match their employees’ contributions to charities each year. Checking whether your employer offers a matching gift program could double (or more!) the impact of your donation.

Yes! We are grateful for the longstanding relationships we have with many of our business sponsors. Learn about the types of sponsorship opportunities available in our Sponsor Packet.

You may contact our Office Manager at 541-597-8530 ext. 103, or any time, we’re happy to help with any other questions you may have!