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Celebrate John Muir’s Birthday & Earth Day

Saturday, April 20 @ 10:00 am - 4:00 pm

John Muir inspired people all over the world to “keep close to nature’s heart.” In this spirit, we celebrate John Muir’s birthday at his former home, along with Earth Day, which brings us closer to knowing our planet and practical ways to help it thrive.

Celebrating John Muir’s 181st  birthday  and the 48th Anniversary of Earth Day and the National Park Service Centennial  plus the 63rd Anniversary of the  John Muir Association.

For more information:
(925) 228-8860


Saturday, April 20
10:00 am - 4:00 pm
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John Muir National Historic Site
4202 Alhambra Avenu, Martinez, CA + Google Map