• Visitors from all over the world come to explore the tranquility, beauty, and nature sounds of Muir Woods National Monument.

    Muir Woods

    National Monument California

There are park alerts in effect.
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  • Muir Beach Parking Lot Closed June-November 2013

    This alert applies to Muir Beach, but not nearby Muir Woods. Muir Beach parking lot closed June-November 2013 for construction. Restrooms and parking will not be available at Muir Beach during this period. Check back for updates or call (415)561-3054.

  • Dipsea Foot Bridge at the Annex Lot is BACK!

    The Dipsea foot bridge at the Annex Lot is back in place. Thanks to all who took the Deer Park Fire Road detour. Taking those extra steps helped to protect Redwood Creek and the endangered juvenile coho.

Invertebrates of Muir Woods

Banana Slug

Banana Slug traveling across the forest floor.

National Park Service

Visitors to Muir Woods often comment on the lack of wildlife. But if they were to get out a magnifying glass, they would see that life in the redwood forest is not only abundant, it is everywhere; it's just smaller than they expected. From the dramatic and beautiful, such as butterflies and slugs, to the microscopic, such as springtails, the invertebrates of the Monument play a vital role in the health of Muir Woods.

Did You Know?

United Nations in Muir Woods National Monument in 1945

Muir Woods’ Cathedral Grove hosted the first United Nations conference May 19, 1945.  Present were delegates from 48 nations to establish a lasting peace following the Second World War. More...