Temporary road closures at Mount Umunhum.
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?
Apply to serve on the Measure AA Bond Oversight Committee! Applications due June 26.
Stay safe and healthy. Midpen closures, event and activity cancellations.
Have you visited a Midpen preserve recently? Take our visitor survey!
Notice of Preparation of a Draft Program Environmental Impact Report for the Proposed Wildland Fire Resiliency Program.
Ways to explore nature close to home!
