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Adults

Crissy Field activities
Family-Friendly Bike Ride: Presidio 101
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Join a Presidio Park Ranger and Presidio Trust guide on this gentle four-mile bike ride.

Marincello Full Moon Hike
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Join volunteer Steffan Bartschat on a hike up the Marincello trail and learn about the history of the planned Marincello development while exploring the natural wonders of the Marin Headlands.

Bioblitz at Roy's Redwoods - Hosted by Marin County Parks and One Tam
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Join Marin County Parks and One Tam at the scenic Roy's Redwoods Preserve as we try to identify and document every living species we see! Hone your naturalist skills, learned to use the iNaturalist smartphone app, and contribute valuable data about our region's biodiversity.

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Florence Williams at Book Passage in Corte Madera - "The Nature Fix"
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In this informative and entertaining account, Williams investigates cutting-edge research as she travels to frafrant cypress forests in Korea to meet the rangers who administer "forest healing programs", to the green hills of Scotland and its "ecotherapeutic" approach to caring for the mentally ill, to a river trip in Idaho with Iraqi vets suffering from PTSD, to the West Virginia mountains where she discovers how being outside helps children with ADHD.

Marincello Walk
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Could you imagine living in Tennessee Valley? Think about the trails we walk and hike could have been filled with cars and homes.

Birding 101
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Explore the shore of Rodeo Lagoon with docent Jane Haley and enjoy the winter birds.

Fort Baker
Fort Baker 101
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Tour the many layers of history found in Fort Baker! Reservation required, 415-331-1540.

Bootjack Broom Bust - Hosted by California State Parks and One Tam
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Join One Tam for a morning of habitat restoration! We will be removing invasive French broom and other weeds near the scenic Bootjack Trail to make more space for diverse native species.

A reenactment actor telling stories from the Civil War
Fort Point Civil War Days
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See and hear Fort Point in come to life with music, marching, and the colorful uniforms of Civil War soldiers.

The Buffalo Soliders
Buffalo Soldiers: Gone but Not Forgotten
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During this easy two-mile walk, hear about the challenges and triumphs of the African American "Buffalo Soldiers" during a time of overt racism and prejudice.