Families

Bikers and kayakers merge along Bothin Marsh's multi-use path at high tide
Event
Tennessee Valley Parking Lot
One Tam is excited to share updates about the Evolving Shorelines Project along Mill Valley's Bothin Marsh.
Presidio Tunnel Tops Field Station interior filled with fun and educational tools and activities
Events
Field Station at Presidio Tunnel Tops
The Field Station is a new indoor park facility filled with an abundance of real objects, field specimens, tools and reading resources that connect visitors with the park’s natural and cultural history.
Dungeness crab
Event
Pier
Join rangers and docents at the Fort Baker Pier for a morning of crabbing! Call 415-331-1540 to reserve your spot.
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.
Crissy Field parkgoers enjoy a nice day flying kites on the grassy lawn.
Events
Airfield
Let’s fly a kite together! Join us in celebrating 20 years of Crissy Field on May 7 from 1-3 p.m.
Intern Planting in the Presidio
Volunteer
Fort Winfield Scott
Join us for the Presidio's big, annual volunteer event devoted to celebrating Earth Day!
One Tam staff and volunteers doing stewardship work in Muir Woods.
Volunteer
Muir Woods Visitor Center
Earth Day is celebrated on Aprill 22 each year, but we'll be honoring Earth Day all weekend long!
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.
Visit the Tam Van, One Tam's mobile visitor center
Event
Azalea Hill Trailhead
Start your adventure on Mt. Tam with a visit to the Tam Van, our mobile visitor center.