4.7
(93)
3,798
riders
6
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: October 27, 2026
5.0
(5)
107
riders
47.1km
02:43
1,040m
1,040m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(8)
77
riders
34.8km
01:59
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(1)
64
riders
62.9km
03:40
1,480m
1,480m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
6
riders
Easy road ride. Mostly well-paved surfaces and easy to ride.
5.0
(4)
110
riders
61.8km
02:50
630m
630m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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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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Created by the construction of Seeger Dam on the Nicasio Creek in 1961, this shallow reservoir covers 845 acres and is part of the Marin Municipal Water District
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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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Set beneath the towering trees of Mount Tam, Rock Springs is the perfect jumping-off point for scenic hikes and quiet picnics—where trails, wildlife, and wide-open views begin.
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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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