May
10
Mother’s Day Wildflower Walk
Mount Diablo State Park - Mitchell Canyon Visitor Center
96 Mitchell Canyon Road, Clayton, CA 94517
Our Vision for the Bay Area
The San Francisco Bay Area isn’t ready for climate change.
Greenbelt Alliance is rising to the challenge because we envision a Bay Area of healthy, thriving, resilient communities made up of lands and people that are safe during climate disasters and recover quickly from wildfire, floods, and drought, where everyone is living with nature in new and powerful ways for generations to come. That’s why we educate, advocate, and collaborate to ensure the Bay Area’s lands and communities are resilient to a changing climate.
What We Do
Events & Explore
May
16
Crystal Springs Trail and Pulgas Water Temple
Crystal Springs Trail
Parking Area Cañada Road, Redwood City, CA 94062
May
23
TRENDING
What's New
Vote Yes on Measure B: Keep SMART Moving for the Next 30 Years
Greenbelt Alliance proudly endorses Measure B and encourages voters across Marin and Sonoma counties to vote YES on the June ballot.
Jessie Rountree
May 7, 2026
Waterfront Voices Workshops Shape the Port of Oakland’s Resilience Plan
In early May, Greenbelt Alliance with its partners hosted two community workshops in support of the Port of Oakland’s Waterfront
Cailin Notch
May 7, 2026
Vote Yes on Measure A to Renew Contra Costa’s Urban Limit Line
This June, vote YES on Measure A to renew the Contra Costa Urban Limit Line. Renewing the ULL is a tangible way for Contra Costsa voters to say that the landscapes they love – the farms, the hills, the open shorelines – are worth protecting for the next generation.
Zoe Siegel
May 5, 2026