Marin County Parks

Parks & Preserves

Looking up into redwood tree canopy

Parks &

Hike, bike, ride, paddle, swim, play. There are 18,400 beautiful acres to explore. Find fun things to do in Marin County's 39 parks and 34 open space preserves.

Discover & Learn

Parks naturalist portrait

Discover &

Parks naturalist notes it's time for mushrooms and amphibians. 
Rangers recommend scenic wetlands.

Projects & Plans

Detail from Stafford Lake Master Plan

Projects &

Parks is working to reduce fire risk, and more. Check out habitat restorationroad and trail, and park improvements.


What's Happening Now

Check the location list and One Tam map before traveling.
Maintain six feet of social distance in parks and preserves. Carry a face covering and wear as needed.
Please pack out all trash, especially in open space areas.
Parks offices closed until further notice due to COVID-19 pandemic.
Public Health Stay-at-Home Order goes into effect for Marin County at noon Tuesday, December 8.
Work has been completed on the Mill Valley/Sausalito Pathway bridge decks.
Some trails are closed or restricted during rainy season. Check Alerts and Closures.
Report an incident, such as a safety hazard, maintenance issue, or unsafe condition.