One Tam

Smoky-gilled hypholoma mushroom
Mt. Tam Mycoblitz
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Join Marin Municipal Water District, One Tam and the California Academy of Sciences at Lake Lagunitas to investigate mushroom biodiversity in this mycoblitz. Hone your naturalist skills, participate in community (citizen) projects through the North American Mycoflora Project and iNaturalist and become our scientific collaborator for a day! 

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Zen of Weeding at Samuel P. Taylor State Park - Hosted by California State Parks
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Join us for a habitat restoration project in Samuel P. Taylor State Park!

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Zen of Weeding at Samuel P. Taylor State Park - Hosted by California State Parks
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Join us for a habitat restoration project in Samuel P. Taylor State Park!

MOTA_140426_MD_252_2x1.jpg
Zen of Weeding at Samuel P. Taylor State Park - Hosted by California State Parks
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Join us for a habitat restoration project in Samuel P. Taylor State Park!

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Hands on Tam Winter Workday 2020
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Join the partners of One Tam for a day of service on our beloved mountain.

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Carson Falls, Mt. Tam
One Tam Member Hike: Rare Frogs of Carson Falls
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Join Marin County Parks Naturalist, Shannon Bur

Register
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Zen of Weeding at Samuel P. Taylor State Park - Hosted by California State Parks and One Tam
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Join us for a habitat restoration project in Samuel P. Taylor State Park!

MOTA_140426_MD_252_2x1.jpg
Zen of Weeding at Samuel P. Taylor State Park - Hosted by California State Parks and One Tam
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Join us for a habitat restoration project in Samuel P. Taylor State Park!

MOTA_140426_MD_252_2x1.jpg
Zen of Weeding at Samuel P. Taylor State Park - Hosted by California State Parks and One Tam
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Join us for a habitat restoration project in Samuel P. Taylor State Park!

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Climate Change, Fire, and Grassland Restoration - Hosted by California State Parks and One Tam
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What can we do to help our parks adapt to climate change?

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