Sierra Club Redwood Chapter is a volunteer-run organization that works to conserve and protect our outdoor spaces as well as foster a meaningful connection to the environment for the community to value and enjoy. Redwood Chapter is always looking for new active volunteers to boost our effectiveness throughout the region. Please get in touch with us if you're interested in lending a hand in your community.
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Chapter Updates
Valley Oaks Threatened by the Mediterranean Oak Borer (MOB)
July 16, 2026
The beloved valley oak in Napa’s historic Dry Creek Pioneer Cemetery, whose generous boughs have graced our lavender field for many years, is not leafing out. We feared her demise. Last year when a branch died abruptly, an arborist diagnosed...
Lucille Vinyard - A Sierra Club Icon
July 16, 2026
A remembrance of former Redwood Chapter leader Lucille Vinyard, the "Mother of Redwoods." Her contributions include inspiring the formation of Citizens for Redwood National Park to push back against the timber companies and save the remaining 5% of...
California Forever wants a CEQA Exemption for their New City
June 24, 2026
Last week it became clear that California Forever is using the influence that its money buys to try to gain special treatment from the California government – they are trying to have the Governor’s Office exempt the entire project from CEQA review.