The Commission meets the first and third Thursday of each month.
Maddux Ranch Regional Park - Larkfield Community GardenIt’s fun to get your hands dirty and tend the earth! Bring your family and friends to build healthy community together at our workdays. The third Saturday of each month we focus on biodynamic gardening.
Helen Putnam Regional ParkStep it up this winter on invigorating group runs! We will traverse the trails with some ups and downs on a 3+ miler.
Spring Lake Regional Park - Environmental Discovery CenterExplore the park in your own backyard while learning about the plants and animals of Spring Lake Park and our community.
Property Owners and renters are invited to join the Sonoma County Energy and Sustainability Division for a free workshop to learn about energy and water saving improvements for your home.
Tolay Lake Regional ParkNesting season is just around the corner. Help a bird out! Build a bird box.
Most Sonoma County Offices closed
Hood Mountain Regional Park - Pythian Road EntranceRegional Parks will join thousands of organizations nationwide by hosting a project in honor of Martin Luther King Jr. Volunteers will remove invasive French broom plants from the Lower Johnson Ridge Trail at Hood Mountain Regional Park.
Executive Committee meets 8 times a year.
Holiday ClosuresMost County offices are closed for these holidays.
Agricultural Preservation and Open Space District
A quick overview on things to do in our beautiful County
Tourism OfficeGet free Visitors Guides and Maps