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Gravel rides
United States
California
San Mateo County

Atherton

The best gravel rides around Atherton

4.7

(7)

79

riders

21

rides

Gravel biking around Atherton offers diverse landscapes, from rolling green hills to lush rainforests and volcanic features. The region is characterized by extensive trail networks, including purpose-built single-track trails and scenic unpaved roads. Riders can explore varied terrain, including open forests, crater lakes, and areas rich in agricultural scenery. This combination provides a comprehensive gravel biking experience for different skill levels.

Best gravel bike trails around Atherton

  • The most popular gravel bike trail is San Francisco Bay and Ravenswood Trail…

Last updated: May 16, 2026

4.0

(1)

4

riders

#1.

San Francisco Bay and Ravenswood Trail Loop

29.7km

02:00

40m

40m

Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Easy

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Tips from the Community

maniboyflex
June 20, 2025, Enid Pearson-Arastradero Preserve

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 gravel—great 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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could not make a loop

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Nitram X2
March 16, 2025, Borel Hill

Borel Hill is my favorite place to watch spring flowers. The western slope near ancient oaks (5-10min west of Borel Hill) are covered with orange California Poppies and purple flowers starting in April. Borel Hill itself peaks around mid May and has a wide variety of flowers. The show lasts only a few weeks until end of May. The peak time and flower intensity varies from year to year, so come several times between April and May. There is small summit NW of Borel Hill and a narrow dirt trail leads you to a rock within 2 min. The rock is big enough for 2-3 to sit on. On a sunny day, the rock is nice warm even if the air is cold. Good views on the ocean and the Bay.

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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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Arizona Garden is also known as the Cactus Garden. The garden features a variety of unique plants, including columnar, barrel, and monstrose cacti, as well as succulents like Aloes, Crassulas, and rosette-forming Agaves.

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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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Stanford's historic cacti garden boasts a wondrous variety of succulents with well-maintained packed walking paths that guide you through its grounds. You'll have to dismount the bike but the cacti are well worth a stop!

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The San Francisco Bay Trail is a flat, paved trail that runs along the border of the bay. It is a great place for a run because it is traffic free and has great views.

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Frequently Asked Questions

How many gravel bike trails are available in Atherton?

Atherton offers a wide selection of gravel biking routes, with over 20 tours available on komoot. These routes cater to various skill levels, from easy scenic rides to more challenging trails through diverse landscapes.

What kind of terrain can I expect on Atherton's gravel bike trails?

Atherton's gravel trails are incredibly diverse. You'll encounter everything from rolling green hills and lush rainforests to volcanic landscapes. The region features extensive trail networks, including purpose-built single-track sections, scenic unpaved roads, and dedicated recreational paths like the Atherton Rail Trail. Expect a mix of open forests, agricultural scenery, and even some routes passing by pristine crater lakes.

Are there any easy gravel bike routes suitable for beginners or families?

Yes, Atherton has several easy gravel bike routes perfect for beginners or families. For instance, the San Francisco Bay and Ravenswood Trail Loop is an easy 29.7 km route with minimal elevation gain, taking about 2 hours to complete. Another accessible option is the San Francisco Bay Trail – San Francisco Bay Trail loop from California Avenue, which is 39.8 km and also features low elevation, often completed in under 2 hours.

What are some challenging gravel bike trails for experienced riders in Atherton?

For experienced gravel bikers seeking a challenge, Atherton offers several difficult routes. A notable option is the San Andreas Lake – Kings Mountain Road loop from Redwood City. This extensive route spans over 104 km and features significant elevation gain, providing a demanding and rewarding experience.

What do other gravel bikers enjoy most about Atherton's trails?

The komoot community highly rates Atherton's gravel biking experience, with an average score of 4.1 stars from over 7 reviews. Riders frequently praise the region's diverse forests, unique volcanic landscapes, and the variety of scenic rail trails. Many appreciate the options available for all ability levels, from easy to difficult, ensuring there's something for everyone.

Are there any circular gravel bike routes in Atherton?

Yes, many of Atherton's gravel bike routes are designed as loops, offering a convenient way to start and end your ride at the same point. Examples include the Arastradero Lake – Bowl Loop Jumps loop from California Avenue and the San Francisco Bay Trail – San Francisco Bay Trail loop from California Avenue, both popular circular options.

What are some scenic points or landmarks I can see along the gravel bike trails?

Atherton's trails offer access to various scenic points and landmarks. You can explore areas like Skeggs Point for views, or cycle along notable paths such as Kings Mountain Road and Junipero Serra Boulevard. The region is also known for its volcanic features, including pristine crater lakes like Lake Barrine and Lake Eacham, and numerous waterfalls such as Millaa Millaa, Zillie, and Ellinjaa Falls.

Are there any historical sites or unique attractions near the gravel routes?

Yes, the Atherton area is rich in history and unique attractions. You can visit the Pulgas Water Temple, a beautiful architectural landmark, or the Woodside Store (Historic Site), offering a glimpse into the region's past. The Atherton Rail Trail also features interpretive signs along its length, highlighting points of interest.

What is the best time of year for gravel biking in Atherton?

Atherton benefits from a cooler microclimate due to its higher altitude, making it appealing for outdoor activities year-round. While specific seasonal conditions can vary, the diverse landscapes, including shaded rainforests, generally provide comfortable riding conditions. It's always a good idea to check local weather forecasts before heading out.

Are there any bike parks or dedicated trail networks for gravel biking in Atherton?

Yes, the Atherton Forest Mountain Bike Park is a significant draw, offering 55-70 km of purpose-built single-track trails that weave through open forests. While primarily known for mountain biking, many of these trails and the surrounding unpaved roads are suitable for gravel bikes, providing a mix of cross-country and gravity options. You can explore specific trails like North Leaf Trail or Resolution Trail within the broader network.

Can I find places to eat or stay near the gravel biking areas in Atherton?

The Atherton Tablelands region, including Atherton itself, is well-equipped with amenities for visitors. You'll find various cafes, pubs, and accommodation options in the towns and villages throughout the area, making it convenient to refuel and relax after your rides. The region's agricultural landscape also means access to fresh local produce.

Most popular routes around Atherton

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