San Geronimo and Roy's Adventure Hike

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