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With its sweeping views, miles of trails, and ancient forests, Mt. Tamalpais is a beloved local treasure. But the mountain also faces 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, Marin Water, Marin County Parks, and Golden Gate National Parks Conservancy to ensure a vibrant future for Mt. Tamalpais.
Week 1 (Sunday, July 5, 2026) — Community, Climate Emotions & Expression
Week 2 (Sunday, July 12, 2026) — Climate Change & Climate Symptoms: Local Experiences
Rooted in the Watershed Guided Hike Event Series:
Week 3 (Sunday, July 19, 2026) — Zooming Out: Solutions & Collective Action
Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods🌲!
Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods🌲!
Week 4 (Sunday, July 26, 2026) — Field Trip: Nature, Reflection & Art
Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods🌲!
Ever wondered what Muir Woods is like after the park closes?
Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods🌲!
Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods🌲!
Join us for a series of special weekends as the Tam Van visits Tomales Bay State Park and Roy’s Redwoods🌲!
When: Saturday, September 12th, 2026, 10am – 1:00pm
