Help Sustain our Forests and Wildlife: Membership & Donations

Your Membership is Important to Us

Thank you for joining our community of members dedicated to conserving and protecting the wild places in the heart of the Cascades. Now more than ever, we need to come together to protect natural resources, combat climate change and serve as stewards of our public lands.

Your donation supports campaigns to stop the Mount St Helens mine, ensure the long term sustainability of our forests and streams, and connect students and volunteers to rewarding citizen science opportunities. Please join us with a one-time donation, or consider becoming a sustaining member with a monthly donation. Thank you for your support!


Members receive:

  • Invitations to special events
  • Opportunities to participate in our conservation and citizen science projects
  • Subscription to our e-newsletter with action alerts and updates

NOTE: Please click the donate button only once! The donation may take a few moments to process. Clicking “Donate” multiple times may log multiple one-time donations and may charge to your credit card. This page is encrypted and secured for your protection. We do not share your information with anyone.

Portland Office: 503-222-0055
Email Mark at

Any changes to your credit card or donation amount must be made three business days before a scheduled donation.

The Cascade Forest Conservancy is a 501 (c)(3) non-profit organization. Our Federal Tax ID# is 91-1737883. All donations are 100% tax-deductible to the full extent permitted by law.