The Midpeninsula Regional Open Space District is a regional greenbelt system in the San Francisco Bay Area comprised of over 60,000 acres of land in 26 open space preserves.

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What's happening in May? Find out in our monthly e-newsletter.

Now Hiring - Ranger

Help save the trees! Volunteer at a SOD Blitz.

New to Hiking? Check out our video for tips on getting started.

The Ravenswood Bay Trail project will complete a critical missing gap in the Bay Trail.

Join us for Here and Now — a film about partnerships with Native Americans.

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