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Outdoor activities
in San Geronimo, CA
Discover outdoor activities in San Geronimo with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
![Coastal Trail to Bobcat Trail Loop [Marin Headlands]](https://secure.meetupstatic.com/photos/event/c/c/f/9/highres_524752473.jpeg)
![[Mt. Tam area] Pantoll, Bolinas Ridge, Cataract, and Old Mine Loop](https://secure.meetupstatic.com/photos/event/1/6/4/8/highres_526445704.jpeg)
Walking
Cycling
Suggested groups
Marin Running Club
Mill Valley, CA • 1318 members
Quest Novato Hiking Group
Novato, CA • 678 members
SFRC Running and Events
Mill Valley, CA • 162 members
Motorcycle rides, Yoga, & Nature
San Rafael, CA • 21 members
Toy breed doggies
Larkspur, CA • 5 members
San Francisco Bay Area Jewish Hikers
San Rafael, CA • 418 members
Marin Running Club
Mill Valley, CA • 1318 members
Quest Novato Hiking Group
Novato, CA • 678 members
SFRC Running and Events
Mill Valley, CA • 162 members
Motorcycle rides, Yoga, & Nature
San Rafael, CA • 21 members
Toy breed doggies
Larkspur, CA • 5 members
San Francisco Bay Area Jewish Hikers
San Rafael, CA • 418 members
