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Road cycling routes
United States
California
Santa Clara County

Los Trancos Open Space Preserve

The best road cycling routes in Los Trancos Open Space Preserve

4.6

(53)

1,551

riders

24

rides

Road cycling routes in Los Trancos Open Space Preserve traverse a landscape characterized by rolling hills, wooded canyons, and open grasslands. The preserve features varied elevation changes, with many routes including climbs and descents. The terrain primarily consists of paved roads, offering diverse road cycling experiences within Santa Clara County.

Best road cycling routes in Los Trancos Open Space Preserve

  • The most popular road cycling route is Rossotti's Alpine Inn – Dwight Crowder Path loop from Los Trancos Open Space…

Last updated: May 29, 2026

12

riders

#1.

Rossotti's Alpine Inn – Dwight Crowder Path loop from Los Trancos Open Space Preserve

24.0km

01:26

470m

470m

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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Moderate

4.5

(2)

160

riders

92.0km

05:05

1,830m

1,830m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Popular around Los Trancos Open Space Preserve

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Cycling in Los Trancos Open Space Preserve

Gravel biking in Los Trancos Open Space Preserve

Tips from the Community

Will
June 20, 2025, Alpine Road

The Northern part of Alpine Road is a paved and curvy descent through wooded areas and runs parallel to Coal Mine Ridge Preserve, eventually connecting with the trailhead there.

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This mostly paved bike trail alongside Alpine Road is great for bike commuting — just don't run over any slower trail users! The trail runs all the way from Portola Valley to Stanford, offering some nice shade along the way. The brief moments of unpaved trail are near the Portola Valley end.

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Didn’t OLR used to turn into Dirt before reaching Skyline? Is it all pavement now?? Scott

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Zachary
January 23, 2025, Old Page Mill Road

This winding side road is very lightly trafficked and carries you between Stanford and the Palo Alto hills with partial shade the entire way. On the east side of the road you will find Frenchman's Tower, and old brick landmark.

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Sue
December 31, 2024, Rossotti's Alpine Inn

This fantastic tavern, founded in 1852, is the second oldest in the state. It features a large, beer garden-style outdoor area with plenty of shade. An extensive beer and food menu makes it a perfect stop to enjoy a brew and some great food after a ride.

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Scott
September 5, 2024, La Honda Road

Old La Honda Road is considered one of the most challenging climbs in the Bay Area. The road winds through Redwood forests, offering stunning views of the surrounding mountains and valleys, as well as a peaceful and enjoyable ride.

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Alpine Rd Downhill to La Honda: https://youtu.be/MdsNqhRt4so?si=j7I-PfTWqhQc1lxf

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Old La Honda Rd downhill video: https://youtu.be/icnBpBZQ8gE?si=xYovaH-Nr8llwLEM

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Frequently Asked Questions

What are the typical difficulty levels for road cycling routes in Los Trancos Open Space Preserve?

Road cycling routes in Los Trancos Open Space Preserve offer a range of difficulties. You'll find 7 easy routes, 14 moderate routes, and 2 more challenging options, catering to various skill levels.

Are there any beginner-friendly road cycling routes in Los Trancos Open Space Preserve?

Yes, there are several beginner-friendly options. An easy route to consider is the Portola Valley – Rossotti's Alpine Inn loop from Enid Pearson-Arastradero Preserve, which is 11.9 miles (19.2 km) long with moderate elevation gain, typically completed in under an hour. Another accessible option is the Portola Road – Old La Honda Road loop from Portola Valley, covering 14.7 miles (23.6 km).

Where can I find parking for road biking in Los Trancos Open Space Preserve?

Parking is generally available at designated trailheads and access points around the preserve. For routes starting near Junipero Serra Boulevard, you might find parking options that provide convenient access to the road network. Always check local signage for specific parking regulations and availability.

What is the best time of year for road cycling in Los Trancos Open Space Preserve?

The preserve is enjoyable for road cycling year-round, but spring and fall offer the most pleasant conditions with mild temperatures and vibrant scenery. Summers can be warm, especially in the afternoon, while winters are generally mild but may bring occasional rain.

Are there any loop road cycling routes in Los Trancos Open Space Preserve?

Yes, many routes in the preserve are designed as loops. For example, the popular Alpine Road – Dwight Crowder Path loop from La Honda is a 14.9-mile (23.9 km) moderate loop. Another well-liked option is the Rossotti's Alpine Inn – Junipero Serra Boulevard loop from Los Trancos Woods, which covers 17.8 miles (28.7 km).

What kind of terrain can I expect on road cycling routes in Los Trancos Open Space Preserve?

The terrain primarily consists of paved roads, characterized by rolling hills, wooded canyons, and open grasslands. You can expect varied elevation changes, with many routes including both climbs and descents, offering a diverse road cycling experience.

What do other road cyclists enjoy most about road cycling in Los Trancos Open Space Preserve?

The area is highly rated by the komoot community, with an average score of 4.6 stars from over 50 reviews. Reviewers often praise the scenic vistas, the challenging yet rewarding climbs, and the overall tranquility of cycling through the preserve's diverse landscape.

Are there any long-distance road cycling routes for advanced riders?

For advanced riders seeking a longer challenge, the Alpine Road Loop is a difficult route spanning over 57 miles (92 km) with significant elevation gain, providing an extensive ride through the region.

What should I wear for road cycling in Los Trancos Open Space Preserve?

Given the varied elevation and potential for changing weather, it's advisable to wear layers. Performance cycling apparel that wicks moisture is recommended. Always bring a windbreaker or light jacket, even on sunny days, as descents can be cooler. Don't forget a helmet, gloves, and sunglasses.

Are there any cafes or places to stop for refreshments near the road cycling routes?

While the preserve itself is natural, routes often pass near or through small towns like Portola Valley or La Honda, where you can find local cafes or inns, such as Rossotti's Alpine Inn, for refreshments. Planning your route with potential stops in mind is a good idea.

Can I expect to see wildlife while road cycling in Los Trancos Open Space Preserve?

Los Trancos Open Space Preserve is home to various wildlife. While road cycling, you might spot deer, various bird species, and other small mammals, especially during quieter times of the day. Always maintain a respectful distance and be aware of your surroundings.

How many road cycling routes are available in Los Trancos Open Space Preserve?

There are over 20 road cycling routes available in Los Trancos Open Space Preserve, offering a wide variety of distances and difficulty levels for cyclists to explore.

Most popular routes in Los Trancos Open Space Preserve

Easy hikes in Los Trancos Open Space Preserve

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