San Geronimo and Roy's Adventure Hike
Source: Marin County Parks
San Geronimo Park
Saturday, June 14, 2025, 10am – 12pm

Directions: Follow Sir Francis Drake Boulevard toward San Geronimo. Parking is available at the San Geronimo Commons parking lot (5800 Sir Francis Drake Boulevard).
Sponsor: Parks
Accommodation Information: If you are a person with a disability and require an accommodation to participate in a County program, service, or activity, requests may be made by calling 415-473-4381 (Voice), Dial 711 for CA Relay, or by submitting a Disability Accommodation Request at least five business days in advance of the event. We will do our best to fulfill requests received with less than five business days’ notice. Copies of documents are available in alternative formats upon request.
Saturday, June 14, 2025, 10am – 12pm

The exceptional valley of San Geronimo harbors many secrets, from Roy's Redwoods to open meadows. We'll explore plant life, visit a towering redwood fairy ring, and search for interesting critters hiding under logs. We'll traverse trails where we can hop from step to step and walk along fallen logs—distance: 1.5 miles. There is little elevation change. No pets (except service dogs) are allowed. Adverse weather or poor air quality may cancel. Check the calendar or text/call (415) 302-1034 two hours before the event to confirm the status. Registration is required
Questions: Contact Heidi Strickfaden
Directions: Follow Sir Francis Drake Boulevard toward San Geronimo. Parking is available at the San Geronimo Commons parking lot (5800 Sir Francis Drake Boulevard).
Sponsor: Parks
Accommodation Information: If you are a person with a disability and require an accommodation to participate in a County program, service, or activity, requests may be made by calling 415-473-4381 (Voice), Dial 711 for CA Relay, or by submitting a Disability Accommodation Request at least five business days in advance of the event. We will do our best to fulfill requests received with less than five business days’ notice. Copies of documents are available in alternative formats upon request.