THANK YOU - EARTH DAY CLIMATE ACTION 2025
Thank you for taking action for our planet and state parks during our 2025 Earth Day Climate Action. Across California, we mobilized communities to restore parklands, plant trees, clean up trails, and protect the places we love. Learn more about the difference your participation made this year!
Earth Day 2025: Volunteers Take Climate Action in State Parks
A total of 687 volunteers from across the state joined together to restore native habitats, support wildfire resilience, maintain trails, and expand ongoing restoration work. Here’s a look at the many ways our community of volunteers came together to take meaningful action.
2025 Earth Day Climate Action Sponsors
Meet our generous 2025 Earth Day Climate Action sponsors!
Earth Day 2025: Be Part of a Statewide Movement to Restore Our Parks
As we reflect on the incredible impact we’ve made through past Earth Day projects, we invite you to revisit the parks you’ve helped improve and see the lasting changes your efforts have brought to life.
What does Climate Action Mean?
Climate change affects every part of our planet - from natural ecosystems to world economies. Learn how you can take climate action to protect our parks and Earth.
How to Host Your Own DIY Earth Day Cleanup
Protecting our planet can start right outside your doors. With Earth Day, the largest secular day of action in the world, on the horizon, there's no better time to host your own DIY cleanup event!
Climate Report
Read our first-of-its-kind report, "Building a Climate-Resilient California State Park System: Preserving Parks for Future Generations."