One Tam

Mount Tamalpais at sunset
Events
Pantoll Campground Parking Lot
Join our winter solstice gathering atop Mt. Tam!
Bobcat
Event
Marin Municipal Water District Office
During this event, we will teach you about the Wildlife Picture Index (WPI) and you will participate in the cataloging and identification of wildlife.
Bobcat
Event
Marin Municipal Water District Office
During this event, we will teach you about the Wildlife Picture Index (WPI) and you will participate in the cataloging and identification of wildlife.
Event
Pantoll Campground Parking Lot
Join us to learn about climate change impacts to the Bay Area and Mt. Tam!
Bobcat
Event
Marin Municipal Water District Office
During this event, we will teach you about the Wildlife Picture Index (WPI) and you will participate in the cataloging and identification of wildlife.
Event
Spend a morning kayaking with ecologist Peter Baye, an expert on the marshes in Richardson Bay.
Members of One Tam take a guided walk
Hikes
Join MMWD Ranger, Matt Cerkel, for a historical hike to the PBM-5 Mariner Crash site on Mt. Tam.
Event
Rock Spring Trailhead (intersection of Pantoll Rd & Ridgecrest Blvd)
Did you know that some grasslands on Mt. Tam are shrinking? Join our efforts to maintain these important areas!
Event
Samuel P. Taylor State Park
Join us for a habitat restoration project in Samuel P. Taylor State Park!
Event
Samuel P. Taylor State Park
Join us for a habitat restoration project in Samuel P. Taylor State Park!