What can we help find?

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Hiking

Dias Ridge Trail
Hiking

Dias Ridge Trail Hike

  • Birding
Descend along a gorgeous new multi-use trail. From Panoramic Hwy you start out at 700' and drop down to sea level at Muir Beach with spectacular views of the Pacific Ocean for most of the trip while passing over 20,000 newly planted native plants and grasses. The coastal breezes and...
Panoramic Trail meets the Canopy View Trail at this rock
Hiking

Redwood Creek Watershed Hike

  • Birding
Skip the crowds at Muir Woods , and explore the Redwood Creek watershed from Mount Tamalpais State Park. Begin the hike at the north end of the Mountain Home Inn parking lot and head down Camp Alice Eastwood fire road. A short distance down the road, take the Troop 80...
Poppies overlooking Fort Cronkhite and Rodeo Beach
Hiking

Hill 88 Hike

  • Birding
Beautiful ocean views abound as you meander through picturesque Headlands scenery. This hike to Hill 88, the launch site for Cold War missiles, is a joy in spring: Wildflowers everywhere, great views, no fog. The views offshore on a clear day are amazing, and the highlight is seeing a pond...
Participants at the 2018 One Tam Science Summit: "Into the Woods."
Our Work

Tamalpais Lands Collaborative

Ongoing
There is so much about Mount Tamalpais that binds us. Now we’ve launched an approach to the care and stewardship of the mountain that is just as unifying and all-embracing: the Tamalpais Lands Collaborative (TLC).
Women’s Dipsea Hike
Park E-Ventures Article

Dipsea Hike Celebrates 100th Anniversary of Trailblazing Run for Women’s Athletics

One hundred years ago, a historic “hike” from Mill Valley to Stinson Beach marked a major breakthrough for women’s cross-country running. The Parks Conservancy and One Tam are proud to support a community commemoration of the Women’s Dipsea Hike on April 21, 2018.
Volunteers at Work
Events

Invasive Plant Patrol

Coyote Ridge - County View Dr
Help restore sensitive habitat while enjoying a hike on some of the most scenic trails in the park.
Volunteers at Work
Events

Invasive Plant Patrol

Bolinas Ridge at Fairfax - Bolinas Rd
Help restore sensitive habitat while enjoying a hike on some of the most scenic trails in the park.
Trail Stewardship Volunteers
Events

Golden Gate Trail Stewardship Program

Tennessee Valley Parking Lot
Join the Golden Gate Trail Crew and help repair, maintain and enhance trails in the Golden Gate National Parks.

Lands End Labyrinth

Weekend Sherpa

Perched on a small plateau off the main Coastal Trail, the labyrinth in San Francisco's Lands End is an inviting outdoor creation: a simple strolling circuit with unmatched views of the Marin Headlands and Golden Gate Bridge.

Lands End

The Grand Walk

Weekend Sherpa

One of the most scenic and stunning trails in the West can be traversed without leaving San Francisco. This 6-mile "Grand Walk" hugs the coastline from the Cliff House to Fort Mason.