Foster City, California

Looking for the best mountain biking in Foster City? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around Foster City. The detailed guides, photos, and reviews are all submitted by the Outbound community.

Top Mountain Biking Spots in and near Foster City

  • Berkeley, California

    Seaview and Big Springs Loop

    4.5
    4.28 mi / 1007 ft gain
    The trail is dog and horse friendly, and many trail loops make Tilden Regional Park fun for families and those of any skill level. The Seaview and Big Springs Trail loop is typically used by avid hikers, trail runners, or mountain bikers. The first half of the trail is exposed to the sun and rock...
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  • Mill Valley, California

    Coyote Ridge Loop

    5.0
    6.15 mi / 1001 ft gain
    Starting just before the Tennessee Valley parking lot, head out from the Miwok Trailhead. This Mill Valley hike offers incredible views of the San Francisco Bay, the Pacific Ocean (fog permitting of course!), and on occasion, wildlife. Unfortunately, this trail is not dog-friendly.  Keep in mind...
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  • Sausalito, California

    Dipsea Trail to Steep Ravine Trail Loop via Coastal Trail

    5.0
    10.12 mi / 2021 ft gain
    Dipsea Trail to Steep Ravine Trail Loop via Coastal Trail is a loop trail that takes you past scenic surroundings located near Sausalito, California.
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  • Danville, California

    Summit Mount Diablo via Rock City Trail

    5.0
    7.8 mi / 2299 ft gain
    Although steep in sections, this trail is a wonderful workout and hikers are more than rewarded for their efforts. The Rock City Trail is a direct route to the summit of Mount Diablo, and the park is an ecological treasure dear to the hearts of Bay Area residents. The best views are on clear days...
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  • Danville, California

    Hike in Mount Diablo's Madrone Canyon

    2.8 mi / 550 ft gain
    This hike starts at the Rock City area of Mount Diablo State Park. Begin at the Madrone Canyon Trail, hiking southeast towards the Devils Slide trail. Along this section of the hike, the trail dips into a wooded canyon and follows the path of a small creek. To best experience the beauty of the cr...
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  • Sausalito, California

    Dias Ridge

    5.0
    6.09 mi / 968 ft gain
    Dias Ridge is an out-and-back trail where you may see wildflowers located near Sausalito, California.
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  • Walnut Creek, California

    Run the Mt. Diablo Foothill Loop

    5.0
    6.2 mi / 875 ft gain
    Continue by car down Castle Rock Road until it dead ends at the beginning of the trail. Parking is usually easy to find. If full, there is another overflow lot about 500 ft back the way you came in.You'll walk a good half mile down the trail before getting the main gate. As you're walking, you'll...
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  • Walnut Creek, California

    Castle Rock Trail

    5.0
    6.06 mi / 971 ft gain
    Located near Walnut Creek, the trail is easily accessible from anywhere in the Bay Area. The trail is kept open year-round, and happens to be part of the American Discovery Trail and the Coast to Crest trail. If you are not done hiking, connecting trails allow you to summit Mt. Diablo.  This tra...
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  • Corte Madera, California

    Ring Mountain Loop

    4.0
    2.65 mi / 597 ft gain
    Ring Mountain Open Space is an easy but uphill trail that take you to the top where you can explore more trails. Take the 101 exit for Paradise Dr in Corte Madera, follow the road, and park on the side of the road once you pass Westward Dr. Even though there are many places to start the trail fo...
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  • San Jose, California

    North Rim Trail to Eagle Rock

    5.0
    1.94 mi / 240 ft gain
    North Rim Trail to Eagle Rock is an out-and-back trail that takes you past scenic surroundings located near San Jose, California.
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  • Walnut Creek, California

    Juniper to the Summit Loop Trail and Meridian Ridge

    6.56 mi / 2037 ft gain
    Juniper to the Summit Loop Trail and Meridian Ridge is a loop trail that is strenuous located near Diablo, California.
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  • San Jose, California

    Senador Mine & Guadalupe Loop

    4.3
    4.83 mi / 863 ft gain
    The trails are well maintained and offer good visibility. The trail can be muddy after it rains, and does not have much shade (so bring extra water in the summer).  Dogs are allowed on this trail but must be kept on leash. Keep your eyes peeled for wildlife - this trail is frequently used for bi...
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  • Fairfax, California

    Lake Lagunitas

    4.0
    1.68 mi / 0 ft gain
    Located near Fairfax, California, this trail is relatively flat and provides peaceful views of the lake as you pass over small creeks and groves of redwoods. It's good for all skill levels and is accessible year-round. It's a great trail for families and beginner mountain bikers.It can be a littl...
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  • San Rafael, California

    China Camp Loop

    4.0
    9.23 mi / 1716 ft gain
    Park at the lot in the China Camp State Park. Hop onto the Bay View trail to gain to begin the loop trail. Switchbacks take you up to a long and easy path passing through shaded and open areas. Enjoy the grasslands speckled with oak trees and coyote brush. You can see the San Rafael bay and bridg...
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  • San Rafael, California

    Terra Linda Sleepy Hollow Ridge Trail

    5.0
    5.85 mi / 1089 ft gain
    This San Rafael neighborhood trail is quite popular, but there is plenty of room for everyone and the parking is easy. After you park at the trailhead, you walk (or bike) up a relatively short and steep path that takes you to the beginning of the trail.  This hike takes you along a scenic ridge ...
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  • San Jose, California

    Coyote Peak & Rocky Ridge Trail Loop

    4.5
    3.8 mi / 755 ft gain
    The Santa Teresa County Park loop is perfect for wildlife viewing! Be ready to see deer, coyote, hawks, turkeys, pigs and cows. The trail is rated as moderate - be cautious with mud if you are visiting the park after a rain shower. Dogs are allowed in the park, but must be kept on leash.  There ...
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