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.

What's new?

Our Winter Newsletter is full of info about actvities, preserves and more!

Fremont Older - Prospect Rd. Parking Lot closure schedule.

Construction Notice - Rancho San Antonio

Mount Umunhum road closures to begin September 12th

2015-16 Accomplishments Report features major and notable projects and milestones

Now Hiring - Grants Specialist

Upcoming Activities