Muir Woods Shuttle to Operate on Select Holidays Only
First time ever, Muir Woods Shuttle, Marin Transit Route 66 will operate on Thanksgiving weekend November 28 - December 1, Winter Solstice December 21, and day after Christmas to New Years Day, December 26 - January 1. Click for fees, schedule, & stops More »
Muir Beach Closed (not Muir Woods) July 8th to Mid-December 2013
This alert applies to Muir Beach, and not Muir Woods. Muir Beach closed July 8th to mid-December 2013 for restoration/construction. No restrooms or parking available at Muir Beach during this period. Check back for updates or call (415)561-3054. More »
Trail Work Ahead
We're taking the time to repair our trails. Please don't be surprised on the trail to find it might be closed. The Hillside Trail is open through the winter. The Ocean View Trail is closed for the winter. The Bootjack is closed at the Spur More »
The bright green fronds you see peeking out of the forest floor at Muir Woods are most likely ferns. The plants referred to as “ferns and fern allies” are plants that have vascular tissue (xylem and phloem for conducting water and sugars), but do not produce fruits and seeds. Muir Woods is host to 13 species of ferns from six different fern families. Other seedless vascular plants include horsetails and club mosses.
The reason that ferns do not produce seeds like most of the plants we know is that they are actually much older. Their reproductive strategy of producing spores instead of fruits has served them just fine since before the time of the dinosaurs! Ferns have been around for more than 300 million years, and have a worldwide distribution on all continents except Antarctica and most islands. Here at Muir Woods watch for lady, sword, maiden hair, and gold back ferns to name a few. These ancient plants have something to tell us about permanence and adaptations that perhaps even the old growth redwood trees cannot.
Did You Know?
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...