4.7
(40)
1,126
riders
53
rides
Touring cycling in Roy'S Redwoods Open Space Preserve offers routes through diverse landscapes, including old-growth redwood groves and expansive open meadows. The preserve spans 300 acres, featuring varied terrain with wooded hills and sunny grasslands. Larsen Creek flows through the area, contributing to its natural features. Cyclists can experience a mix of shaded forest paths and open vistas over rolling hills.
Last updated: July 21, 2026
5.0
(1)
29
riders
34.1km
03:06
730m
730m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(5)
64
riders
48.9km
03:01
470m
470m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
25
riders
43.1km
02:48
560m
560m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
25.9km
01:58
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Roy'S Redwoods 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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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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Steep heading West can have traffic on SFD
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Usually some vendors at this intersection for some fresh fruit! Views of Black Mountain are beautiful.
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Nice stop for a rest, there are port o potties and a general store for goodies!
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This large group picnic area is a lovely spot under a shady grove of towering redwoods that sits along Lagunitas Creek. There is piped drinking water and restrooms nearby, and if it is not in use, it is an excellent place to stop for lunch. If you are bike touring with friends and wish to spend time here, you can reserve this spot through the Samuel Taylor State Parks' department website.
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The preserve offers a diverse mix of terrain. You'll find routes winding through ancient old-growth redwood groves, past stands of pines and Douglas firs, and across open meadows and sunny grasslands. Larsen Creek flows through the area, adding to the natural beauty. Some routes may include unpaved sections or significant elevation changes, requiring good to very good fitness.
There are over 50 touring cycling routes available in Roy's Redwoods Open Space Preserve. These routes cater to various skill levels, with options for easy, moderate, and difficult rides.
While many routes in the preserve are rated moderate to difficult, there are 5 easy touring cycling routes that could be suitable for families. These routes generally feature less challenging terrain and elevation changes, allowing for a more relaxed experience.
Cyclists can experience the majestic old-growth redwood groves, some with trees over 300 years old, and lush forest floors rich with ferns and moss. You'll also encounter areas of oaks, expansive open meadows, and sunny grasslands. In springtime, the preserve is particularly vibrant with white and purple irises and other wildflowers.
The touring cycling routes in Roy's Redwoods Open Space Preserve are highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Cyclists often praise the varied landscapes, from dense redwood forests to open vistas, and the immersive experience within these ancient groves.
Yes, many of the touring cycling routes in the preserve are designed as loops. For example, the difficult Fairfax Falls 🌊 – Fairfax loop from San Geronimo and the Cross-Marin Trailhead – Point Reyes Station loop from Woodacre are popular circular options, offering diverse distances and elevation gains.
Beyond the trails, you can explore several points of interest. Consider visiting San Geronimo, or the Roy's Redwoods Open Space Preserve and French Ranch Open Space Preserve itself. For a different view, the Moon Hill Summit - Nicasio Valley Road offers scenic vistas. You might also pass by the San Geronimo Community Garden - Trust for Public Land Park.
Yes, for those seeking a longer challenge, the difficult Golden Gate Bridge – View of the Golden Gate Bridge loop from Lagunitas-Forest Knolls is a significant 122.3 km route that leads through varied landscapes and can take nearly 8 hours to complete.
Springtime is particularly beautiful for cycling in the preserve, as the meadows come alive with white and purple irises and other wildflowers. The diverse landscapes offer enjoyable riding conditions across different seasons, but checking local weather conditions before your ride is always recommended.
Yes, some routes connect to broader networks. For instance, the difficult Sausalito — Mill Valley Path – Corte Madera Pathway loop from Woodacre offers a substantial ride that links different pathway systems, providing a varied experience.
The routes in Roy's Redwoods Open Space Preserve range from easy to difficult. There are 5 easy routes, 23 moderate routes, and 25 difficult routes, ensuring options for various fitness and experience levels.


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