4.5
(183)
8,090
riders
74
rides
Road cycling routes in Muir Woods National Monument and its surrounding areas feature diverse terrain through ancient redwood forests and coastal hills. The region is characterized by towering old-growth redwoods, the winding Redwood Creek, and the slopes of Mount Tamalpais. This unique climate sustains the redwoods, while the broader Marin County area provides an extensive network of roads suitable for road cycling. Routes often include significant elevation gains through the Marin Hills, offering views of the Pacific Ocean.
Last updated: April 28, 2026
138
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
30
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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17
riders
14.9km
00:49
220m
220m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.9
(22)
949
riders
50.9km
02:42
830m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.9
(22)
583
riders
64.6km
03:00
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Good vantage point.
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The bridge is more delicate than it appears at first glance.
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Part of the coastal defenses along Coastal Trail, latest remnants here date from the WW II and early cold war era.
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Hawk Hill is accessible via a short trail from Conzelman Road. From the summit you'll have a panoramic view of the Golden Gate Bridge, San Francisco, and the Headlands.
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The Old Tiburon Rail Trail is a scenic 2.6-mile path along the San Francisco Bay, with breathtaking water views and Mt. Tamalpais. Starting at Blackie's Pasture, it winds past coastal mudflats full of wildlife before transitioning into an on-street bike lane leading to downtown Tiburon. It's a fantastic, smooth ride with historical markers, parks, and a ferry terminal at the trail's end, making it an ideal place to enjoy nature and local history for a day away from the big city.
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The Sausalito Bike Path runs through Mill Valley. It's a paved route with great views of the wetlands on the old Northwest-Pacific rail line, which operated from 1884 until its closure in 1971. The path ends near Mikeβs Bikes in Marin City, where riders can continue along the busy Bridgeway into Sausalito or take quieter marina backroads.
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The region around Muir Woods National Monument offers over 75 road cycling routes. These routes vary in difficulty, from moderate loops to more challenging climbs through coastal hills and redwood forest scenery.
No, bicycles are not permitted on the trails within Muir Woods National Monument. However, cyclists can ride to the monument's entrance and then enter on foot to explore the redwood groves. The broader Marin County area, which surrounds the monument, provides an extensive network of roads and fire roads suitable for road cycling.
The area experiences a unique climate with regular coastal marine layer fog, which is vital for the redwoods. While cycling is enjoyable year-round, timing your rides to avoid peak traffic, especially on roads leading to and around Muir Woods, is advisable. Early mornings or weekdays often offer a more serene experience.
The routes in the Muir Woods National Monument area are highly rated by the komoot community, with an average score of 4.7 stars from over 150 reviews. Cyclists often praise the challenging terrain, the stunning panoramic views of the Pacific Ocean, and the unique experience of cycling near ancient redwood forests.
While many routes in the area involve substantial climbs, some sections offer more moderate terrain. For a route that navigates through coastal areas and offers bay views, consider the Sausalito Path β Pickleweed Inlet crossing loop from Mill Valley. Always check route details for elevation and traffic levels to ensure it suits your family's needs.
The region, particularly the slopes of Mount Tamalpais, is known for its challenging climbs. Routes like the Pantoll Road β Mount Tamalpais Summits loop from Mill Valley offer significant elevation gains, leading through demanding terrain and providing expansive views from the summits.
Yes, many routes offer stunning views of the Pacific Ocean and glimpses of redwood forests. While cycling within the monument is restricted, you can ride to its entrance. Nearby attractions include the majestic Cathedral Grove of Giant Redwoods and various trails like Fern Creek Trail, which you can explore on foot after parking your bike.
The broader Marin County area offers numerous alternatives. For example, the Camino Alto Road β Corte Madera Creek loop from Mill Valley provides a moderate ride through varied landscapes. Another option for coastal views and hills is the Tiburon Loop, which is a 26.2-mile ride.
While car parking at Muir Woods National Monument requires reservations, cyclists do not need a reservation to ride to the entrance. You can park your bike and then enter the monument on foot. For other routes in the surrounding Marin County, parking availability will vary by trailhead or starting point.
Yes, towns like Mill Valley, Sausalito, Larkspur, and Tiburon, which serve as common starting points or pass-throughs for many routes, offer various amenities including cafes, restaurants, and other services catering to cyclists.
Absolutely. Many routes in the vicinity leverage the interconnected roads and trails. For instance, the Pantoll Road β Mount Tamalpais Summits loop from Mount Tamalpais State Park directly features climbs towards the summits of Mount Tamalpais, providing expansive views and opportunities for further exploration within the state park.


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