• Visitors appear very small amongst the redwood trees.

    Muir Woods

    National Monument California

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  • No access to Muir Beach Parking Lot October 16-21

    Paving work on Pacific Way- no access (walking or driving) to Muir Beach parking lot Oct 16, 17, 20 and possibly 21 from 8am to 5pm, residents excepted.

  • Ranger's tips on how to find parking

    Parking is limited. Often visitors find shoulder parking and walk on the narrow road to the Visitor Center. Read the ranger's tips on the Best Times to Visit Muir Woods. Take the Muir Woods Shuttle weekends & holidays through October. More »

  • Trail closures: Middle Green Gulch Trail and Hillside Trails access limited.

    Hillside Trail closed 10/6-8 and after 10/14 for construction and rehab. Middle Green Gulch trail is accessible from the farm, starting at the office end of the farm. Access to Middle Green Gulch is closed from the Kaasai direction during the week. More »

News Releases

FOR THE PRESS

Please feel free to check our award-winning park newspaper, Park Adventures which lists upcoming ranger programs and events.

Check the park headquarters for news releases, how to contact Public Affairs, and digital press kits.

WOODS NEWS

On the night of June 9, 2011, a large redwood tree fell across the Main Trail at the far end of Cathedral Grove. The redwood tree, full of burls, snapped at the trunk, fell across Redwood Creek, busted asphalt, and sank into the bed of the Main Trail. The trail crew cut the log, repaired the damaged asphalt, and moved the log section to the side of the trail so that visitors may see it. The work was done with a minimum of disturbance to the endangered northern spotted owl which may be nesting in the area. The Main Trail to Fern Creek and Camp Alice Eastwood trails is now open.

We don’t know why the redwood fell or the age of the tree, yet. A redwood tree expert from the University of California, Berkeley, will come to study the tree, soon, and add to the growing body of redwood scholarship.

The park has a new log in the creek and another snag, adding to the complexity of the old growth redwood forest. Snags provide important habitat for nesting birds and bats, shelter from predators and adverse weather, and aerial freshwater catchments for plants and animals. In time, the snag will be covered in moss, ferns, other plants, and fungi – a boon for birds, redwood snails, salamanders, banana slugs, chipmunks, and fox.

Large woody debris from fallen trees divert and concentrate freshwater in ways that shape and sculpt the creek channel. Water flowing under the log scours the creek bed into deep, cool pools in which salmon fingerlings can escape mortality from summer heat waves. In winter when adult salmon return from the ocean, they often use these scour pools and deep channels in their migration to spawning grounds upstream.

Did You Know?

Volunteers working during Earthday restoring native habitat.

You can help with habitat restoration at Muir Woods and Redwood Creek, by volunteering at one of our regular drop-in programs, Wednesdays from 10 am to 1 pm. Call 415-383-4390 for more information. More...