4.4
(87)
3,616
riders
4
rides
No traffic road cycling routes in White Hill Open Space Preserve traverse a landscape characterized by rolling hills, varied woodlands, and open chaparral. The preserve offers a network of routes that provide diverse terrain for road cyclists. From higher elevations, cyclists can experience panoramic views of Mount Tamalpais, Mount Diablo, and the San Francisco Bay. The area's geology includes serpentine rocks at higher points and features small ponds and creeks.
Last updated: July 10, 2026
5.0
(3)
99
riders
46.6km
02:40
1,040m
1,040m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(4)
363
riders
52.8km
02:48
930m
930m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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6
riders
This easy road cycling route, the School – Historic Dixie Schoolhouse loop, offers a pleasant spin through Marin County. You'll cover 8.9 miles (14.4 km) with a modest 368 feet (112 metres) of elevation gain, typically taking around 42 minutes to complete. The route passes by the historic Dixie Schoolhouse, a local landmark, providing a glimpse into the area's past while enjoying the general cycling-friendly environment of Marin County.
When planning your ride, remember that specific details for this particular loop's conditions are not readily available. Marin County is known for its varied road surfaces and traffic, so be prepared for general cycling conditions. Always carry enough water and check the weather before you head out. Parking and access points would be found near Mount McKinley Road and Idylberry Road.
The Historic Dixie Schoolhouse, established in 1864, serves as a notable point of interest along this route, grounding your ride in local history. Marin County itself is celebrated as a "cyclist's paradise," attracting riders globally with its diverse terrain. This loop offers a taste of that environment, providing an accessible option for those looking for a shorter, less strenuous ride in the San Rafael area.
3.0
(1)
5
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.5
(13)
677
riders
65.4km
03:41
1,330m
1,330m
The Alpine Dam & Mount Tamalpais East Peak loop from Downtown San Rafael is a challenging road cycling route that delivers some of the best scenery in Marin County. You'll pedal through dense redwood and oak forests, past the serene Alpine Lake and Alpine Dam, before tackling the famous "Seven Sisters" rollers. The reward for your effort is a breathtaking panoramic view from Mount Tamalpais East Peak, stretching from San Francisco to the Pacific Ocean.
This difficult 40.6-mile (65.4 km) ride, with its 4348 feet (1325 metres) of elevation gain, is a serious undertaking, typically taking around 3 hours and 40 minutes. The route is primarily on paved roads, though some sections can be steep and twisty, particularly on Fairfax-Bolinas Road. It's a demanding ride best suited for experienced cyclists with excellent fitness levels.
Widely considered a "crown jewel" among Marin County road cycling routes, this loop is often cited as one of the most scenic ways to experience Mount Tamalpais. The journey itself, with its varied microclimates and iconic landmarks like the Seven Sisters, is as much a highlight as the destination. It's a true bucket-list ride for those seeking an advanced road cycling experience near Downtown San Rafael.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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Popular around White Hill Open Space Preserve
An absolute must-see for cycling enthusiasts! This museum in Fairfax tells the story of nearly 200 years of cycling history, from 19th-century velocipedes to modern racing bikes. It's also home to the Mountain Bike Hall of Fame, featuring unique specimens and stories about the pioneers of mountain biking. The collection is impressive and authentic—no replicas, but real bicycles that showcase the evolution of technology and design. An inspiring place where you can truly feel the passion for cycling.
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Paved section riding on the ridge between Pan Toll Road and Fairfax-Bolinas Road where it contains as Bolinas Ridge Trail, with spectacular views along the way toward the Pacific Ocean and Stinson Beach far below. The road is open during daylight hours only, in winter that means 9am to sunset.
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This is the largest indoor auditorium in the county, and hosts a wide variety of performing arts acts. You get a nice view of the architecture over the duck pond from Cavaliere Island.
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Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.
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The Dixie Schoohouse dates back to 1864, it has been in continuous use since its construction, making it the oldest in Marin County. It was listed on the National Register of Historic Places in 1972.
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Constructed in 1917 this dam forms Alpine Lake, which sites between Kent and Bon Tempe Lakes. The road across the top of the dam make it a great place to ride on a loop around the lake.
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This lake was formed by the building of Alpine Dam in 1917. It sits between Kent Lake and Bon Tempe Lake, and is popular for a variety of outdoor activities.
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Komoot currently features 3 distinct no-traffic road cycling routes within White Hill Open Space Preserve, catering to various skill levels. You'll find options ranging from easy to difficult.
Yes, there is an easy route perfect for beginners or families looking for a relaxed ride. Consider the Lagoon Park in San Rafael – Historic Dixie Schoolhouse loop from Santa Venetia, which offers a gentle introduction to the area's cycling opportunities.
From higher elevations within the preserve, you can enjoy sweeping panoramic views. These often include vistas of the north side of Mount Tamalpais, Mount Diablo, the San Francisco Bay, and even the Richmond-San Rafael Bridge. The summit of White Hill itself, accessible via some routes, provides particularly expansive scenery.
Yes, several of the no-traffic road cycling routes are designed as loops. For example, you can explore the challenging Alpine Lake – Alpine Dam loop from Fairfax or the moderate Alpine Lake – Alpine Dam loop from San Anselmo, both offering circular journeys through the beautiful landscape.
The preserve is beautiful year-round, but spring is particularly vibrant with native grasses and wildflowers like California poppies and blue larkspur. Fall offers pleasant temperatures and changing foliage. Summer can be warm, so early morning or late afternoon rides are often preferred. Winter rides are also possible, though conditions can vary.
While the preserve features a network of fire roads and trails, which are generally more suited for gravel or mountain bikes, some sections may be accessible for road cyclists depending on their condition and your bike's tire clearance. The routes listed are specifically curated for road cycling, focusing on suitable surfaces.
Yes, the preserve holds an intriguing historical attraction: the crash site of a B-17 bomber from 1946. Additionally, you'll encounter diverse flora, unique serpentine rock formations at higher elevations, and several small ponds and creeks, which contribute to the area's natural allure.
The area is highly rated by the komoot community, with an average score of 4.56 out of 5 stars from 75 ratings. Reviewers often praise the scenic beauty, the feeling of being immersed in nature, and the challenging yet rewarding climbs on routes like the Alpine Lake – Alpine Dam loops.
While direct public transport access to trailheads within the preserve can be limited, the nearby town of Fairfax is known for its cycle-friendly culture and can serve as a good starting point. Some routes, like the Lagoon Park in San Rafael – Historic Dixie Schoolhouse loop from Santa Venetia, start from more accessible urban fringes.
The nearby town of Fairfax is a well-known cycling hub and offers several cafes, restaurants, and shops where you can refuel before or after your ride. Depending on your chosen route, you might also find options in San Anselmo or San Rafael.
White Hill Open Space Preserve is home to various wildlife. You might spot deer, coyotes, and a variety of bird species. The small ponds and creeks also attract different animals, especially during dawn and dusk.
Absolutely. Experienced riders looking for a challenge can tackle routes like the Alpine Lake – Alpine Dam loop from Fairfax or the even longer Alpine Dam & Mount Tamalpais East Peak loop from Downtown San Rafael, which feature significant elevation gains and rewarding descents.


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