4.6
(199)
4,296
riders
14
rides
Touring cycling around Portola Valley offers a diverse landscape characterized by rolling hills, wooded areas, and an extensive network of both paved and unpaved trails. The region features a mix of oak woodlands, grasslands, and redwood forests, providing varied terrain for cyclists. Open space preserves like Windy Hill and Coal Mine Ridge offer extensive trail systems and panoramic views of the San Francisco Bay. This topography provides both gentle gradients for leisurely rides and challenging routes with significant elevation gains.
Last updated: July 9, 2026
61
riders
28.6km
02:02
550m
550m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
24
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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21
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
22
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Once upon a time this was the only general store in this area, serving not only as a general-purpose retailer but also the post office, bank, and informal dentist's office. Nowadays it's a museum, staffed by docents ready to offer drop-in history lessons.
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This is where La Ronda Road meets Skyline Boulevard. After the climb, itโs the perfect place to recharge and grab something to eat at one of the nearby restaurants or grocery stores. Alise's Restaurant is a popular one.
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Enid Pearson-Arastradero Preserve offers rolling grasslands mixed with oak and evergreen trees. The trail system starts on pavement and transitions to packed dirt and gravelโgreat for bikes with wider tires or a solid gravel setup. Keep an eye out for deer, coyotes, and even bobcats, and take a moment to pause at one of the benches or by Arastradero Lake to enjoy the open views.
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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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Didnโt OLR used to turn into Dirt before reaching Skyline? Is it all pavement now?? Scott
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Just right off the picnic bench area lies a viewpoint of the Pearson-Arastradero Preserve. An open meadow offers views of the preserve and surrounding mountains. It's a nice shaded area for a break!
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Portola Valley offers a diverse cycling landscape with both paved and unpaved sections. You'll find everything from gentle, rolling terrain suitable for leisurely rides to challenging routes with significant elevation gains, often winding through wooded hills and open space preserves.
Yes, Portola Valley has routes categorized as 'Easy' which are typically up to 2 hours long with around 500 feet of elevation gain on mostly paved surfaces. These are suitable for all skill levels. For a moderate option that's not too long, consider the Arastradero Lake โ Arastradero Lake loop from Enid Pearson-Arastradero Preserve, which is about 8.9 km.
For a more demanding experience, Portola Valley offers routes with significant elevation gains. The Old La Honda Road โ Portola Valley loop from Enid Pearson-Arastradero Preserve is a difficult 23.3 km path that traverses scenic hills and provides a substantial workout. 'Hard' routes in the area can exceed 5 hours or 1500 feet of elevation, requiring very good fitness.
Absolutely. The Portola Road โ Woodside Store (Historic Site) loop from Enid Pearson-Arastradero Preserve is a 27.4 km route that takes you past the historic Woodside Store. For stunning panoramic views, many routes offer glimpses of the San Francisco Bay and distant peaks. You can also explore viewpoints like the Byrne Preserve Lookout or the Windy Hill Summit.
Portola Valley is rich in natural beauty. Cyclists can explore areas like Windy Hill Open Space Preserve, Coal Mine Ridge Nature Preserve, and Los Trancos Open Space Preserve. Notable natural features include the unique Tafoni Sandstone Formation and the majestic Methuselah Tree โ Sierra Morena Trail Access.
Yes, many of the touring cycling routes in Portola Valley are designed as loops, offering convenient starting and ending points. For example, the Rossotti's Alpine Inn โ Arastradero Lake loop from Ladera is a popular moderate loop covering 15.7 km.
The region generally offers pleasant cycling conditions for much of the year. The lush landscapes and diverse ecosystems are particularly vibrant during spring and fall. Always check the local weather forecast before heading out, as conditions can vary.
Yes, some routes pass by establishments where you can take a break. The Rossotti's Alpine Inn โ Arastradero Lake loop from Ladera, for instance, includes Rossotti's Alpine Inn, a well-known local spot. The Portola Road โ Woodside Store (Historic Site) loop also offers an opportunity to visit the historic Woodside Store.
Portola Valley's preserves, such as Coal Mine Ridge Nature Preserve, are known for their diverse flora and fauna. Cyclists often have opportunities for birdwatching and spotting local wildlife, especially in the quieter, more natural sections of the routes.
There are over 170 touring cycling routes available in Portola Valley, catering to a wide range of skill levels and preferences. This includes a good mix of easy, moderate, and difficult options.
The touring cycling routes in Portola Valley are highly rated by the komoot community, with an average score of 4.6 stars from over 150 reviews. Cyclists often praise the varied terrain, scenic beauty, and the extensive network of trails that offer both challenging climbs and leisurely rides.
Yes, you can experience the scenic Alpine Road with the Alpine Road loop from Enid Pearson-Arastradero Preserve. This moderate 13.2 km route features a mix of paved and unpaved sections, winding through beautiful landscapes.


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