4.9
(9)
663
riders
14
rides
No traffic touring cycling routes in Coal Creek Open Space Preserve traverse a diverse landscape of rolling grassy hills and mixed oak woodlands. The preserve features open grassland ridges that provide expansive views of the San Francisco Bay Area. Seasonal streams create small waterfalls during wetter months, adding to the dynamic scenery. Older growth forests are also present, contributing to the varied terrain suitable for touring cyclists.
Last updated: May 14, 2026
5
riders
18.4km
01:16
330m
330m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
11.4km
00:45
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
26
riders
24.8km
01:56
650m
650m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Coal Creek Open Space 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 gravelβgreat 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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This mostly paved bike trail alongside Alpine Road is great for bike commuting β 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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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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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 waterβthe climb can be intense, especially on warmer days.
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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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Sobey Pond is a tranquil oasis nestled along the Arastradero Creek Trail, with its still waters reflecting the surrounding verdant trees. This pristine pond serves as an integral water source for the diverse array of animals who call the preserve their home, with lush vegetation that enhances the area's natural beauty.
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Arastradero Lake is a quiet pond in the hills of the Arastradero Preserve. The lake is surrounded by oak trees and can get pretty dry in summer.
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There are 13 dedicated no-traffic touring cycling routes available in Coal Creek Open Space Preserve. These routes offer a range of experiences, from moderate to difficult, ensuring options for various skill levels.
The routes traverse diverse landscapes, including rolling grassy hills, mixed oak woodlands, and open grassland ridges. You'll experience a mix of environments, with some sections offering expansive views of the San Francisco Bay Area and others winding through shaded forests.
While most routes are rated moderate to difficult, the preserve offers sections that are easier and suitable for those with good fitness. For a moderate option that provides beautiful views, consider the Borel Hill β Mindego Hill Windmill loop from Skyline Ridge Open Space Preserve. Always check the route details for specific difficulty and elevation to ensure it matches your family's or beginner's capabilities.
Yes, several routes are designed as loops, allowing you to start and end at the same point. For example, the Borel Hill β Mindego Hill Windmill loop from Skyline Ridge Open Space Preserve is a moderate 11.2 km circular route. The Alpine Road loop from Enid Pearson-Arastradero Preserve is another moderate 13.2 km option.
You can enjoy stunning panoramic views of the San Francisco Bay Area from open grassland ridges. During winter, seasonal streams create small waterfalls. The preserve also features vibrant wildflower displays in spring and striking fall colors from deciduous trees like black oak and big-leaf maple, especially along Alpine Road. Keep an eye out for wildlife such as deer, coyotes, and various bird species.
The preserve offers charm throughout the year. Spring brings vibrant wildflower displays, while autumn showcases striking orange and red hues from deciduous trees, particularly along Alpine Road. Winter months can feature seasonal waterfalls. Summer offers pleasant rides, especially in shaded areas. Always check weather conditions before your ride.
Yes, Coal Creek Open Space Preserve's trail system provides crucial connections between Skyline Boulevard and Alpine Road, making it ideal for creating longer cycling routes. You can link up with trails in neighboring Russian Ridge, Monte Bello, and Skyline Ridge Open Space Preserves for multi-preserve loops, extending your touring adventure.
The area is highly rated by the komoot community, with an average score of 4.9 stars based on 6 ratings. Reviewers often praise the diverse landscapes, the quiet, traffic-free nature of the routes, and the stunning views of the San Francisco Bay Area.
Parking is typically available at designated trailheads and access points around the preserve. Specific parking information can often be found on the Midpeninsula Regional Open Space District's official website or by checking the starting points of individual routes on komoot.
Public transport options directly to the preserve are limited. Access is primarily by car, with parking available at various trailheads. Planning your route in advance and checking local transit schedules for the nearest stops is recommended if you plan to use public transport for part of your journey.
While the preserve itself is a natural area, you can find cafes and dining options in nearby towns such as Portola Valley or along Alpine Road. It's a good idea to pack snacks and water for your ride, and then explore local eateries before or after your cycling adventure.


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