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Road cycling routes
United States
California
Santa Clara County

Los Altos Hills

The best road cycling routes around Los Altos Hills

4.6

(390)

15,790

riders

277

rides

Road cycling around Los Altos Hills offers a diverse landscape characterized by rolling hills and a preserved rural character. The region features extensive open spaces and native oak trees, providing a scenic backdrop for cycling. Its Mediterranean climate results in green landscapes during winter and drier, brown hues in summer. The area's hilly terrain presents varied elevation changes, catering to different road cycling preferences.

Best road cycling routes around Los Altos Hills

  • The most popular road cycling route is Alpine Road Loop, a 57.2 miles (92.0 km) trail that takes 5 hours 5 minutes to complete. This route features challenging climbs and offers expansive mountain views.
  • Another top favourite among local road cyclists is Stevens Creek Reservoir – Skyline Boulevard loop from Rancho San Antonio County Park, a difficult 67.4 miles (108.5 km) path. It includes significant elevation gains and provides scenic vistas across the South and East Bay.
  • Local road cyclists also love the Junipero Serra Boulevard – Arastradero Lake loop from Los Altos, a 16.4 miles (26.4 km) trail leading through rolling hills and open spaces, often completed in about 1 hour 12 minutes.
  • Road cycling around Los Altos Hills is defined by rolling hills, native oak trees, and open space preserves. The network offers options for various ability levels, from moderate rides to challenging climbs.
  • The routes in Los Altos Hills are highly rated by the komoot community with an average score of 4.7 stars from over 400 reviews. More than 16,000 road cyclists have used komoot to explore Los Altos Hills's varied terrain.

Last updated: May 10, 2026

4.5

(2)

157

riders

#1.

Alpine Road Loop

92.0km

05:05

1,830m

1,830m

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

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Hard

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

Moderate
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5.0

(2)

84

riders

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

Moderate

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Hard

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

Easy
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Tips from the Community

Lisa
May 18, 2025, Dwight Crowder Path

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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The Palo Alto-Los Altos Bike and Pedestrian Path, also known as the Hetch Hetchy Trail, is a well-maintained multi-use route that connects Los Altos Avenue to Arastradero Road. It’s popular for biking, running, and hiking, offering scenic views and access to parks like Terman Park, Bol Park, and Barron Park Donkeys. The trail includes a mini library and is part of Henry M. Gunn High School's recommended walking routes.

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Page Mill Road is a classic route for cyclists looking for a challenge, with its steep climbs, sharp switchbacks, and stunning views of Silicon Valley. Starting near Palo Alto and climbing into the Santa Cruz Mountains, the ride tests your legs but rewards you with breathtaking scenery. Be prepared for varying gradients, especially in the lower sections, and pack plenty of water—the climb can be intense, especially on warmer days.

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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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Lovely shortcut from LA to PA. A couple of things to watch out for: 1) near the LA end, the trail crosses a street. It's a cul-de-sac so traffic isn't an issue but the nearly curb shaped 'ramps' are worth noting. Also be careful going over the bridge as sightlines are limited and there could be other users

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Tim
November 4, 2024, Junipero Serra Boulevard

While this is an expressway, there is good room for safe riding and most of the day it isn't too heavily trafficked which makes for a great, rolling straight run

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Skyline Boulevard, also known as State Route 35, offers a scenic drive through the majestic redwoods of the Santa Cruz Mountains and Bay Area. Winding through forests, open spaces, and mountains, this section passes by the Purisima Creek Redwoods. It's a breathtaking ride through where the redwoods meet the road.

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Frequently Asked Questions

How many road cycling routes are available in Los Altos Hills?

Los Altos Hills offers a wide selection of road cycling routes, with over 260 tours available on komoot. These routes cater to various skill levels, including 113 easy, 106 moderate, and 46 difficult options.

What kind of terrain can I expect on road cycling routes in Los Altos Hills?

The terrain in Los Altos Hills is characterized by rolling hills, native oak trees, and extensive open spaces. You'll encounter significant elevation changes, from moderate climbs to very challenging ascents, all on well-paved surfaces. The landscape transitions from green in winter to a drier, brown hue in summer, reflecting its Mediterranean climate.

Are there road cycling routes suitable for beginners in Los Altos Hills?

Yes, Los Altos Hills has over 110 easy road cycling routes. An example of a more relaxed ride is the Junipero Serra Boulevard – Stanford Golf Course loop from Los Altos, which is 22.8 km with 158 meters of elevation gain.

Where can I find panoramic views along road cycling routes in Los Altos Hills?

Many routes in Los Altos Hills offer spectacular views due to the rolling hills. For expansive vistas, consider routes that climb to higher elevations. Highlights like View from Maisie's Peak and Byrne Preserve Lookout are known for their scenic outlooks over the South and East Bay communities.

Are there challenging climbs for experienced road cyclists in Los Altos Hills?

Absolutely. Los Altos Hills is renowned for its challenging climbs. Routes like the Alpine Road Loop, a 92 km route with over 1,800 meters of elevation gain, offer significant challenges. Other areas like Taafe and Rhus Ridge are also known for their steep ascents, perfect for intermediate to advanced riders seeking a workout.

What natural features or landmarks can I see while road cycling in Los Altos Hills?

You'll encounter numerous natural features, including native oak trees and several open space preserves. Notable landmarks include Black Mountain and Windy Hill Summit. The area also features the Byrne Preserve and Juan Prado Mesa Preserve, offering a glimpse into the region's preserved rural character.

What is the best time of year for road cycling in Los Altos Hills?

Los Altos Hills experiences a Mediterranean climate. The landscape is greenest during winter, while summer brings drier, brown hues. Both seasons offer unique cycling experiences, but spring and fall generally provide milder temperatures and pleasant conditions for riding.

Are there any loop road cycling routes in Los Altos Hills?

Yes, many road cycling routes in Los Altos Hills are designed as loops. Examples include the challenging Stevens Creek Reservoir – Skyline Boulevard loop from Rancho San Antonio County Park and the more moderate Junipero Serra Boulevard – Arastradero Lake loop from Los Altos.

What do other road cyclists appreciate most about the routes in Los Altos Hills?

The road cycling routes in Los Altos Hills are highly rated by the komoot community, with an average score of 4.7 stars from over 400 reviews. Cyclists often praise the diverse terrain, the challenging climbs, and the scenic beauty of the rolling hills and open spaces.

Is parking available near road cycling routes in Los Altos Hills?

While specific parking information for every trailhead isn't provided, many open space preserves and parks in and around Los Altos Hills, such as Rancho San Antonio County Park, offer designated parking areas that serve as convenient starting points for road cycling routes.

Can I reach road cycling routes in Los Altos Hills using public transport?

Los Altos Hills is primarily a residential area with a focus on preserving its rural character. Public transport options directly to trailheads might be limited. It's advisable to check local transit authority websites for routes and schedules that might connect to the periphery of the town or nearby cities like Los Altos or Palo Alto, from where you could cycle to the routes.

What makes road cycling in Los Altos Hills unique?

Road cycling in Los Altos Hills is unique due to its preserved rural character, extensive 80-mile Pathway System, and diverse hilly terrain. This combination provides a rare opportunity to experience challenging climbs and scenic rides amidst vast open lands and native oak trees, offering a distinct escape from urban environments.

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