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  • Your Input Needed!
    Exploring Adaptations for Sea Level Rise at Bothin Marsh
    Photo: Dana Lui /Marin County Parks
  • One Tam Summit:
    Peak Health
    Photo: Steelblue
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    to care for Mt. Tam
    Join One Tam today
    for a healthy Mt. Tam tomorrow
    Photo by Lieven Leroy

Learn about Mt. Tamalpais and get trail tips


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One Mountain, One Team

With its sweeping views, miles of trails, and ancient forests, Mt. Tamalpais is a beloved local treasure. But the mountain also faces many challenges such as invasive weeds, forest diseases,
and the effects of climate change. 

The One Tam partnership mobilizes the resources of the National Park Service, California State Parks, The Marin Municipal Water District, Marin County Parks and Golden Gate National Parks Conservancy to ensure a vibrant future for Mt. Tamalpais. 

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