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- Apr 19, 2025 from 10:00am to 4:00pm PDT
- Location: John Muir National Historic Site, Martinez
- Latest Activity: Mar 10
Celebrating John Muir’s 187th birthday, the 55th Anniversary of Earth Day and the National Park Service Centennial, plus the 70th Anniversary of the John Muir Association
Live music, historic re-enactments, dozens of exhibitors.
Admission and parking are FREE!
For more information:
(925) 228-8860
John Muir Association Page
National Historic Site information
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