• Stay up to date with what’s happening on the mountain!

Calendar

Calendar

Featured Events

This calendar combines events from all five One Tam partners. Please confirm details before attending. If you require an accommodation to participate in an event, please contact the host organization.

Upcoming Events

  • Oaks
    Source: Marin County Parks
    Deer Island Preserve
    Sunday, October 25, 2026, 10am – 2pm
  • Evening at Roy’s Redwoods
    Source: Marin County Parks
    Roy’s Redwoods Preserve
    Wednesday, October 28, 2026, 3:30 – 6:30pm
  • Bolinas Lagoon Birds
    Source: Marin County Parks
    Bolinas Lagoon
    Sunday, November 1, 2026, 10am – 2pm
  • Devil’s Gulch
    Source: Marin County Parks
    Samuel P Taylor State Park
    Tuesday, November 10, 2026, 10am – 2pm
  • Workday at the Bike Park
    Source: Marin County Parks
    Stafford Lake Park
    Sunday, November 15, 2026, 9am – 12pm
  • Rush Creek Birds
    Source: Marin County Parks
    Rush Creek Preserve
    Sunday, November 15, 2026, 10am – 2pm
  • Abbotts Lagoon Birds
    Source: Marin County Parks
    Point Reyes National Seashore
    Wednesday, November 18, 2026, 10am – 2pm
  • Indian Tree
    Source: Marin County Parks
    Indian Tree Preserve
    Sunday, November 29, 2026, 9am – 3pm