The best traffic-free bike rides in Muir Woods National Monument

There are several dedicated no-traffic or low-traffic road cycling routes in and around Muir Woods National Monument. Our guide features 6 carefully curated routes, offering diverse experiences for road cyclists.

The routes in this area range from moderate to difficult. You'll find 3 moderate routes and 3 difficult routes, often featuring significant elevation gains as you navigate the slopes of Mount Tamalpais and the coastal hills. Experienced cyclists will find opportunities for vigorous workouts.

While the interior trails of Muir Woods National Monument are generally pedestrian-only to preserve the delicate ecosystem, bicycles are permitted on designated fire roads within the larger Golden Gate National Recreation Area. The routes in this guide focus on the scenic roads leading to and encircling Muir Woods, offering exceptional cycling experiences without traffic.

The Muir Woods area offers a refreshing ride through ancient groves year-round due to its cool, misty atmosphere sustained by coastal marine layer fog. However, spring and fall often provide the most pleasant weather with fewer crowds, making them ideal for enjoying the panoramic views and challenging climbs.

Yes, several routes offer loop experiences. For example, the Pantoll Road – Mount Tamalpais Summits loop from Mount Tamalpais State Park provides a moderate 14 km loop, while the more challenging Pantoll Road – Mount Tamalpais Summits loop from Mill Valley covers nearly 48 km with significant elevation.

The routes often pass through or near the majestic old-growth redwood forests. You can experience the awe-inspiring environment of towering trees, some over 250 feet tall. While cycling, you might catch glimpses of Redwood Creek, vital for local flora and fauna. For a closer look at the redwoods, consider visiting highlights like the Cathedral Grove of Giant Redwoods or the Redwood that you can stand in.

Beyond the redwoods, the area offers spectacular views. As you ascend the coastal hills, you'll often be rewarded with panoramic vistas of the Pacific Ocean, Stinson Beach, and the San Francisco Bay, including the iconic San Francisco skyline. Routes like Pan Toll Road via Panoramic Highway are known for their scenic beauty.

The area is highly rated by the komoot community, with an average score of 4.7 out of 5 stars from 163 ratings. Reviewers often praise the challenging terrain, the breathtaking panoramic views from Mount Tamalpais, and the unique experience of cycling through or near ancient redwood forests.

While the immediate vicinity of Muir Woods National Monument is primarily natural, the surrounding towns like Mill Valley, Stinson Beach, and Sausalito, which are often starting or ending points for these routes, offer various options for cafes and refreshments. Plan your route to include stops in these areas.

Parking is available at various access points around the Muir Woods National Monument area, including Mount Tamalpais State Park and trailheads in nearby towns. It's advisable to check specific parking availability and regulations for your chosen starting point, especially during peak seasons, as some areas may require reservations or have limited space.

Given the cool, misty atmosphere and potential for elevation changes, layering is key. We recommend moisture-wicking base layers, a cycling jersey, and a lightweight, windproof or waterproof jacket. Depending on the season, arm and leg warmers can also be beneficial. Always bring plenty of water and sun protection, even on cloudy days.

Absolutely! Many cyclists choose to ride to the vicinity of Muir Woods and then explore the monument on foot. Remember that bicycles are generally not allowed on the main trails within the monument itself. You can park your bike at designated areas and enjoy a walk among the redwoods, then continue your ride on the surrounding scenic roads.