May 4, 2019 - 10:00am to 4:00pm
  • Martin Griffin Preserve

OPEN SATURDAYS, May 4 - July 27, 2019
10:00am - 4:00pm

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.

  • Hike 8+ miles of trails
  • Learn from nature guides
  • View abundant plants & wildlife
  • Visit newt ponds
  • Discover natural wonders in our Curiosity Room
  • Picnic under redwoods

Featured Programs

Themed Saturdays:

  • 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)

Mother’s Day Picnic:
May 12th, 12:00pm - 2:00pm

A 50-year tradition benefitting ACR and Marin Audubon
Click here
to purchase tickets

For directions to Martin Griffin Preserve, click here.