An independent special district in the San Francisco Bay Area that has preserved a regional greenbelt system of nearly 65,000 acres of public land and manages 26 open space preserves.

What's new?

Construction closures at Bear Creek Redwoods and Ravenswood.

New Bear Creek Redwoods t-shirts and water bottles for sale.

The new Oljon Trail is now open at El Corte de Madera Creek Preserve.

Upcoming Activities