Hikes
History Hike at Nisene Marks State Park [Easy]
Date: November 2, 2026
Where: The Forest of Nisene Marks State Parks
Join Sempervirens Fund for an easy, 2-mile guided hike through Nisene Marks State Park. Enjoy beautiful redwood groves and unique historical landmarks.
Volunteering
Volunteer Day at Cotoni-Coast Dairies National Monument
Date: November 6, 2026
Where: Cotoni-Coast Dairies National Monument
Enjoy a day at the iconic Cotoni-Coast Dairies as we remove harmful invasive plant species to protect mountain and coastal ecosystems
Volunteering
Volunteer Fuel Reduction at Henry Cowell
Date: November 13, 2026
Where: Henry Cowell Redwoods State Park
Join us at Henry Cowell Redwoods State Park for a hands-on volunteer workday creating brush piles in the Redwood Grove to reduce forest fuels.
Hikes
Guided Hike at Henry Cowell State Park
Date: November 13, 2026
Where: Henry Cowell Redwoods State Park
Join Sempervirens Fund for a guided hike through the redwoods at Henry Cowell Redwoods State Park.
Volunteering
Invasive Species Removal with SLV Water District
Date: November 14, 2026
Where: Zayante Fire Department parking lot
Join Sempervirens Fund and the San Lorenzo Valley Water District for a 3-hour conservation event as we work to remove invasive French Broom.
Volunteering
Volunteer Fuel Reduction at Big Basin
Date: November 20, 2026
Where: Big Basin Redwoods State Park
Join us at Big Basin Redwoods State Park for a hands-on volunteer workday creating brush piles in the Redwood Grove to reduce forest fuels.
Hikes
Hike to TipToe Falls at Portola Redwoods State Park [Moderate]
Date: December 2, 2026
Where: Portola Redwoods State Park
Join Sempervirens Fund for a guided hike through the redwoods at Portola Redwoods State Park