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One Tam

Habitat Restoration in Tennessee Valley
Habitat Restoration Team
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Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Registration Required
Volunteers maintain the Muir Woods boardwalk
Muir Woods Maintenance Day
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Experience the majesty of the redwoods while lending your hand at Muir Woods!

Register Now
Bird's-eye view of Lake Lagunitas in Marin County.
One Tam Restoration Day with Marin Water
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Join Marin Water and One Tam to celebrate Earth Day!

Register via Marin Water
Bald Hill Naturalist Walk
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Join Marin Water, Marin County Parks and One Tam for a guided walk around Bald Hill!

Register via Marin Water
image of bald hill
Bald Hill Broom Bust
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Join Marin Water,  Marin County Parks, and One Tam at Bald Hill for habitat restoration for St. Patricks Day Weekend!

Register via Marin Water
Habitat Restoration in Tennessee Valley
Habitat Restoration Team
-

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Registration Required
Habitat Restoration in Tennessee Valley
Habitat Restoration Team
-

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Registration Required
Habitat Restoration in Tennessee Valley
Habitat Restoration Team
-

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Registration Required
Volunteers at Work
Invasive Plant Patrol
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Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required
Volunteers at Work
Invasive Plant Patrol
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Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Registration Required