• 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

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  • All Trails at Muir Woods are Open. Green Gulch Trail at Muir Beach to Close

    The Green Gulch Trail from Kaasi Road will be closed for restoration construction on the weekdays from 7 AM - 4:30 PM beginning early August through October 2014. Full trail access will be available during evening hours and weekends. Signs will be posted. More »

  • 7 Ranger's Tips on How to Experience Muir Woods Safely This Summer or How to Find Parking

    Summer is the busiest for Muir Woods. 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. On weekends & holidays, take Muir Woods Shuttle More »

  • Ride the Muir Woods Shuttle. Summer is the busiest time for Muir Woods. Parking limited.

    Muir Woods is experiencing high numbers of visitors. Summer traffic and unsafe parking behaviors are adding stress to visitors and residents. Expect delays on Hwy 1 as people drive to and from Muir Woods and local beaches. Read 7 Ranger's Tips on Parking. More »

  • Muir Beach is OPEN but Muir Beach Overlook closed until August 1, 2014.

    Muir Beach is open but the Muir Beach Overlook is closed for construction until August 1, 2014. Muir Beach is open to the public every day, including holidays at 9 AM and closes one hour after sunset.



Adult Coho Salmon

Salmon in Redwood Creek

At Muir Woods, we have two different species of salmon; the Coho or Silver salmon and the Steelhead salmon (formerly steelhead trout). The adults may be seen in the winter as they return home to Redwood Creek to spawn and give life to the next generation. The adult Coho Salmon can typically be seen in the creek December - January. The Steelhead follows soon after and can be seen late January - early March. Although the Coho begin and end their lives in Redwood Creek, the Steelhead battle their way up the creek, spawn and race back out to sea in hopes to return home the following year to Redwood Creek.

On occasion biologists can be seen hard at work conducting fish surveys in Redwood Creek to monitor three crucial periods in the life cycle of coho salmon: junvenille, smolt, and adult. Information will be collected both on a population and individual level in all three monitoring periods. To learn more, listen to the Pod Cast - download and listen to mp3 (4 min) – exploring science for bay area National Parks.

Still want to learn more? Find out about salmon research and populations in Redwood Creek and beyond.

Did You Know?

Sunrays reaching down through the forest canopy of the Coast Redwood trees.

Although once found across the northern hemisphere, Coastal Redwoods only exist along a narrow 500 mile coastal strip in northern California and southern Oregon.