Here's a sample of our volunteer opportunities:VIEW AS
To provide for the health, inspiration and education of the people of California by helping to preserve the state's extraordinary biological diversity, protecting its most valued natural and cultural resources, and creating opportunities for high-quality outdoor recreation.
Escape the office for a day and join us for a volunteer project up on the mountain! Experience the stunning view from Mount Diablo's summit and immerse yourself in the park's incredible biological diversity and cultural history, while making an important contribution to environmental conservation. Our volunteer work days focus on trail maintenance and improvement, habitat restoration, and maintenance of park facilities. Join our energetic and social crew and take part in the stewardship of our beloved mountain!