4.8
(109)
1,378
riders
49
rides
Mountain biking in Windy Hill Open Space Preserve offers a diverse network of trails across varied topography. The preserve features a distinctive grass-covered hilltop, open grassland ridges, and dense forests of redwood, fir, and oak. Riders can navigate through oak woodlands and sweeping grassy meadows, with some routes providing panoramic views of the San Francisco Bay and surrounding areas. The terrain includes both fire roads and single-track options, catering to different riding preferences.
Last updated: June 24, 2026
5.0
(4)
38
riders
38.9km
04:33
1,080m
1,080m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
22
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(7)
35
riders
28.3km
03:25
650m
650m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
25
riders
17.8km
02:44
550m
550m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
25
riders
40.2km
05:10
1,280m
1,280m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Popular around Windy Hill Open Space Preserve
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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Here, the Steve's Creek Nature Trail and the Canyon Trail intersect. A lovely patch of grass surrounds the junction, making it an ideal spot for a break.
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Russian Ridge is an incredible 3,137-acre preserve that boasts a rich diversity of plants and wildlife, steep forested canyons, and grasslands, with abundant wildflowers in the spring. The open ridge tops provide breathtaking panoramic views of the Santa Cruz Mountains, the Bay Area, and the Pacific Ocean, making it one of the most scenic preserves in the area to enjoy a picturesque ride.
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At the convergence of the Long Ridge Trail and Long Ridge Road, you will find the Wallace Stegner Bench. This overlook was one of the favorite places of author and conservationist Wallace Stegner. There are panoramic views of the Santa Cruz Mountains and the Pacific Ocean to be had from here. However, if you come up by bike, the dirt trail is best suited for a touring bike with decent tires or a gravel bike.
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This 3,436-acre expanse offers a vibrant tapestry of nature, just waiting to be explored. Millennia before Silicon Valley sprouted, Monte Bello Ridge and Black Mountain stood sentinel over the Santa Clara Valley. Native American tribes frequented the area, leaving behind petroglyphs and village sites whispering tales of the past.
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The top of Borel Hill has an elevation of 2,572 feet and offers panoramic views of the city below as well as views of the ocean in the distance.
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Windy Hill Open Space Preserve offers a network of over 40 mountain bike trails. These routes cater to various skill levels, ranging from easy to difficult, ensuring a diverse riding experience.
You'll find a good mix of trails, with 12 easy, 16 moderate, and 13 difficult routes available. This variety allows riders of all experience levels to find suitable challenges.
The preserve is known for its distinctive, often breezy, grass-covered hilltop, offering panoramic views of the San Francisco Bay, Stanford University, Mount Tamalpais, and even the Pacific Ocean on clear days. You can reach the Windy Hill Summit for these expansive vistas. The Windy Hill Open Space Preserve Scenic View also provides excellent photo opportunities. Additionally, you'll ride through diverse ecosystems, including oak woodlands, sweeping grassy meadows, and dense forests of redwood, fir, and oak.
Yes, many of the mountain bike routes in Windy Hill Open Space Preserve are loops. For example, the Old Ranch Trail β White Oak Trail loop from Portola Valley is a popular option, as is the Borel Hill loop from Windy Hill Open Space Preserve, offering varied terrain and views.
The preserve is open from half an hour before sunrise until half an hour after sunset year-round. Spring is particularly beautiful, with sweeping grassy meadows bursting with wildflowers. The cooler months might offer clearer views, but always check local weather conditions before heading out.
Yes, the preserve offers 12 easy mountain bike routes that are suitable for families. These trails typically feature less challenging terrain and elevation, making them enjoyable for riders of varying skill levels within a family group.
While the preserve is generally dog-friendly for hikers, specific regulations apply to mountain biking with dogs. It's best to check the official Midpeninsula Regional Open Space District website for the most current rules regarding dogs on trails, especially for mountain biking activities.
Parking is available at designated areas within the preserve. The Spring Ridge parking area is a convenient option, offering access to trails and providing visitor amenities like restrooms and picnic tables.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 100 reviews. Reviewers often praise the diverse topography, the blend of open grassland ridges and dense forests, and the stunning panoramic views from elevated points.
Yes, for experienced riders seeking a challenge, there are 13 difficult mountain bike routes. Trails like the Indian Creek Trail β Arastradero Lake loop from Los Trancos Woods offer significant elevation gain and technical sections to test your skills.
Yes, the preserve provides restrooms and picnic tables, conveniently located near the Spring Ridge parking area. These facilities are available for visitors to use during their time in the preserve.
Windy Hill Open Space Preserve is home to a rich array of wildlife. Common sightings include California mule deer, coyotes, and various bird species like white-tailed kites and California quails. While mountain lions inhabit the area, bobcats are more frequently encountered, along with rattlesnakes, gopher snakes, and banana slugs.


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