Join Us or Renew Your Membership

A great-horned owl oversees a Save Mount Diablo trail adventure. Photo: Scott Hein
Make a real impact by supporting vital land conservation work—your contributions help fund everything from land acquisition projects to advocacy campaigns that drive policy change.
When you join a community, you connect with like-minded individuals who are equally passionate about environmental conservation. Together, we can amplify our efforts and make lasting change.
By staying engaged, you’ll stay informed through exclusive events, our bi-annual Diablo Watch magazine, and other insightful resources that deepen your understanding of land conservation issues and solutions.
All gifts, no matter how small, can make a meaningful difference. Every contribution helps protect the natural beauty of Mount Diablo and ensures a lasting legacy for future generations.
Memberships start at $35 ($15 for youth and students).
Save Mount Diablo is a tax-exempt nonprofit 501(c)3 organization (tax ID 94-2681735).