5:30 PM Evening Hike -Easy-Pantoll #9 – Mt Tam Wildlife Led by Sue Karp

Pantoll #9, Mt Tamalpais

Enjoy the last Wed eve on the mountain with friends.Take in the views.Bring a dish to share for our annual pot luck at Pan Toll. Eastwood Fire Road, Plevin Cut, Sierra, Troop 80, Troop 80 Spur, Bootjack) we will identify plants on the trail, learn about their stories, and uses. Wednesday evening hikes last 2 […]

HIKE: Rosalind Gottfried

Saturday, Sept 29 @9:30am "Sounds and Silence in Nature" from Stinson Beach with docent Rosalind Gottfried. Meeting point: Stinson Beach parking lot. Leading docent will have a sign on the roof of her car that say "Hike open to the public." Great workout and opportunity to see different habitats on Mt Tam, from redwoods to […]

Astronomy Night – Gravitational Waves and the Glow of Cosmic Gold – Daniel Kasen

Cushing Memorial Amphitheater, Mill Valley, CA 94941, USA 2 Cushing Dr, United States

Oct 13, 7:00pm — Gravitational Waves and the Glow ofCosmic GoldDaniel Kasen, Assoc. Professor ofAstronomy, UC BerkeleyIn October 2017, Earthlings detected gravitational waves — ripples in thefabric of space-time — from the violent merger of two ultra-dense neutronstars. The signals showed that collision debris self-assembled into heavyelements, such as gold and platinum, providing an explanation for […]

11:00 AM Sunday Hike -Strenuous-Trees of Mt. Tam Led by Catherine Orland

Stinson Beach #17, Mt Tamalpais

State Parks Volunteer/Mt Tam docent, Catherine Orland will discuss the biodiversity of Mt. Tam through its trees and habitats. Distance: 7.1 miles. Elevation gain: 1,578 ft. This will be a moderate/challenging hike. Wear comfortable grippy shoes and if you have knee or ankle issues, consider using poles as there will be stairs. -Heavy rain cancels, […]

11:00 AM Sunday Hike -Strenuous-Trees of Mt. Tam Led by Catherine Orland

Stinson Beach #17, Mt Tamalpais

State Parks Volunteer/Mt Tam docent, Catherine Orland will discuss the biodiversity of Mt. Tam through its trees and habitats. Distance: 7.1 miles. Elevation gain: 1,578 ft. This will be a moderate/challenging hike. -Wear comfortable grippy shoes and if you have knee or ankle issues, consider using poles as there will be stairs. -Heavy rain cancels, […]

9:30 AM Sunday Hike -Strenuous-Ferns Led by Lizzy Silverstein

Stinson Beach #17, Mt Tamalpais

Ferns are an important and ancient part of the lush greenery that abounds in our forests. Come learn about some of the first vascular plants dating back to the time when dinosaurs roamed the earth and beyond! We will walk down to Cataract Fall and continue to Alpine Lake. We’ll loop back up the Kent, […]

9:30 AM Saturday Hike -Strenuous-Green Gulch Led by Franklin Young

Dias Ridge, Mt Tamalpais

Come for the spectacular views of the Bay & the Pacific, stay for an introduction to the Green Gulch community and to the Soto Zen. Moderate pace with some sustained climb. Distance: 8.5 miles. Elevation gain: 1,453 ft. Miwok to Middle Green Gulch to Muir Beach/Hwy 1 to Dias Ridge trail to Miwok.ÿStrenuous.