The Bay Nature events calendar features events sponsored by Bay Area nature organizations from Sonoma to Santa Cruz. Find guided hikes, learn about Bay Area wildlife, enjoy nature festivals, and more!

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Open for Exploration – Weekly themed hikes and activites

Saturday, July 6 @ 10:00 am - 4:00 pm

|Recurring Event (See all)

An event every week that begins at 10:00 am on Saturday, repeating until July 27, 2019

Bring your family and friends! The Martin Griffin Preserve is open to the public. Learn about the wonders of nature and hike through redwoods, mixed evergreen forests, coastal scrub, and enjoy sweeping vistas of the Bolinas Lagoon and Pacific Coast.

Themed Saturdays – Hikes and activities occur at 11am and 2pm:

May 4th: Spring Opening Day! Hikes with David Herlocker
May 11th: Banana Slug Hike!
May 18th: Ferns & Flowers
May 25th: Pond Day
June 1: Magnificent Save: The Story of Martin Griffin Preserve
June 8: Conifers of the Canyon
June 15: Mountain Lion Day
June 22: Dragonflies and Damselflies
June 29: Forest Bathing and Nature Mindfulness with certified Forest Bathing instructor Joey (Iris) Heusler
July 6: TBA
July 13: Nature Journaling Day
July 20: “It’s My Fault!” Earthquakes and the San Andreas
July 27: Summer Celebration at MGP! (Closing Day)


Audubon Canyon Ranch


Your Name (this will not appear on the event listing)
Wendy Coy


Martin Griffin Preserve (ACR)
4900 Shoreline Highway 1, Stinson Beach, CA 94970 + Google Map