How Long to Spend in Muir Woods
Time on the valley floor
The Main Trail follows Redwood Creek on a paved path and boardwalk, and footbridges numbered 1 to 4 cross the creek so the walk can be cut short at any of them. The National Park Service gives three loops:
| Loop | Distance | Gain | Time |
|---|---|---|---|
| Main Trail, Bridge 2 loop | 0.5 mile | Flat | About 30 min |
| Main Trail, Bridge 3 loop | 1 mile | Flat | About 1 hour |
| Bridge 4 loop with the Hillside Trail | 2 miles | 90 ft | About 1.5 hours |
The Bridge 2 loop covers the first stretch of old growth; the Bridge 3 loop adds Cathedral Grove, a signposted quiet zone. The Bridge 4 loop returns on the Hillside Trail, a dirt path a little above the valley floor. The Main Trail loop page walks through each section in order. Time at the Visitor Center, the bookstore and the café comes on top of the walking.
Two to three hours: leaving the valley
Trails climb out of the canyon on both sides. Fern Creek to Camp Alice Eastwood is 3 miles with 340 feet of gain, about 2 hours; the Canopy View, Lost Trail and Fern Creek loop is 3 miles with 530 feet, about 2.5 hours. The Ben Johnson loop with a return on the Dipsea Trail is 4 miles in summer and 5 in winter, with 925 feet of gain, and takes 3 to 3.5 hours. The Ben Johnson and Dipsea page explains why the winter route is longer: a footbridge over Redwood Creek is removed for the salmon season.
Half a day or a full day
The long routes leave the monument for Mount Tamalpais State Park. Muir Woods to Muir Beach along Redwood Creek is 6 miles, about 4 hours. The climb to East Peak is 8 miles with 2,600 feet of gain, 5 to 6 hours. The Dipsea round trip to Stinson Beach is 10 miles, 6 to 7 hours, and the variant back through Steep Ravine is 11 miles, 7 to 8 hours. The monument closes at sunset, so these start early; the Mount Tamalpais hikes page lists them all.
What a tour allows
The six GetYourGuide tours solve the transport and fix the time on the ground. The half-day trip and the roundtrip tour give 1.5 hours, the ferry-option tour guarantees a 90-minute stop, the small-group tour gives 80 minutes, the redwoods-and-wine day has about a one-hour walk, and the private Jeep tour does not state a length. That fits the Bridge 3 loop comfortably and the Bridge 4 loop with the Hillside Trail with little to spare. It does not fit a climbing loop. Nathan and Elka, on two different tours, both wished for longer in the forest. The tours hub sets the six side by side.
Adding the journey
The forest is about 12 miles north of San Francisco in a straight line, and the road distance is usually quoted as 16 to 17 miles; the last miles are narrow and winding. On the roundtrip tour the ride out takes about an hour, including a short city tour and the Golden Gate Bridge. Tours that pair the forest with Sausalito run 3 to 8 hours in all, and the wine day runs 10. A driver also needs a parking reservation with a 30-minute arrival window, and a longer hike has to fit between that window and sunset.
The shorter loops turn back at the bridges, so a group can split: some cross at Bridge 2 or 3 and wait at the café, while the rest carry on to Bridge 4 and the Hillside Trail.
Frequently asked questions
How long is a hike in Muir Woods?
From 0.5 mile (about 30 minutes) on the Bridge 2 loop to 11 miles (7 to 8 hours) on the route to Stinson Beach. The best hike page matches routes to the time available.
How much time is needed at Muir Woods?
Most visits take 1.5 to 3 hours on the ground, enough for the Main Trail loop or the Ben Johnson and Dipsea loop, plus the journey from San Francisco.
Is 1.5 hours on a tour enough for Muir Woods?
It covers the flat Bridge 3 loop and, at a steady pace, the 2-mile Bridge 4 loop. It does not cover the Ben Johnson and Dipsea loop, which takes about 3 hours.
Can Muir Woods be visited in a morning?
Yes. It opens at 8 am, and the half-day tours with Sausalito take 4.5 to 5 hours door to door. The half-day tours page gives their itineraries.