San Mateo County, California

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

Top Hiking Spots in and near San Mateo County

  • Emerald Hills, California

    Edgewood Loop

    4.0
    3.29 mi / 607 ft gain
    Edgewood Park and Natural Preserve rests in San Mateo County, California. The sweeping hillsides exemplify the true native flora of California, as the foundation of rock and soil is poor in nutrients. Only a few specialized native plants are adapted to live here--don't miss the unique wildflower ...
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  • Redwood City, California

    Hassler Loop Trail

    4.0
    1.48 mi / 289 ft gain
    Experience the natural beauty of the San Francisco Peninsula on the scenic Hassler Loop Trail, a 1.5-mile moderately challenging hiking trail nestled in Redwood City's Emerald Hills neighborhood. This beloved local trail offers hikers, nature enthusiasts, and outdoor adventurers a perfect blend...
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  • Redwood City, California

    Cordilleras & Dusty-Footed Woodrat Loop

    3.7
    3.83 mi / 676 ft gain
    Getting there: exit Highway 280 at Edgewood Road, travel .75 miles east, turn left on Crestview Drive, then immediately left again on Edmonds Road. Once parked, there are several different path options through the park. All of them connect in a large loop, and return to the parking lot. The Cord...
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  • Boulder Creek, California

    Hike the Old Growth Redwoods Trail

    4.5
    0.5 mi
    Quick half-mile stroll through the old growth Redwoods that will show you the nature of the ever-living redwood tree.Redwoods are capable of withstanding storms, floods, fire, droughts, and even termites. These legendary trees can live for over 2,000 years and possess incredible strength, vigor, ...
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  • Boulder Creek, California

    Berry Creek Falls Loop (Closed)

    4.8
    10 mi / 2310 ft gain
    Unfortunately, this trail is closed due to a past fire. See CA.Gov for updates on trails in Big Basin.  Nestled in California's oldest state park, the popular Berry Creek Falls Loop hike begins at the Big Basin park headquarters. If you're up for 11 miles, a thousand feet of elevation gain throu...
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  • Boulder Creek, California

    Hike the Ocean View Summit Loop

    4.0
    6 mi / 600 ft gain
    This hike begins at the Big Basin park headquarters. If you're up for 6 miles through giant redwoods and along serene creeks, and with an ocean view, then this is the hike for you. Ocean view summit loop starts on the Gazos Creek Road bridge, next turn right on to the Middle Ridge Fire Road, whic...
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  • Boulder Creek, California

    Camp at Big Basin Redwoods State Park

    4.0
    0.5 mi
    Big Basin is currently closed including the campgrounds. Please visit the Parks.ca.gov site for updated details.  An hour away from the thrumming city of San Jose, ancient immense trees live in a forest full of vibrant ferns and rushing waterfalls. Big Basin Redwoods State Park encompasses 10,00...
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  • Boulder Creek, California

    Big Basin's Sunset Trail Camp

    4.8
    9.46 mi / 2146 ft gain
    This trail and campsite is currently closed (learn more). Looking for a more authentic hiking and camping weekend, without having to drive hours away to find it? Then the Sunset Trail Camp within Big Basin Redwoods SP is your ticket. To access this site, you'll need to hike the famous Skyline-to...
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  • Boulder Creek, California

    Sequoia Trail

    4.0
    5.73 mi / 696 ft gain
    Sequoia Trail at Big Basin Redwoods SP is temporarily closed. Get updates and more details at Parks.CA.Gov. This 5.7-mile hike in Big Basin Redwoods SP is a peaceful break from the hustle and bustle of everyday life.   In the first half, there is a quick detour you can take to Sempervirens Fall...
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  • Boulder Creek, California

    Sempervirens Falls (Temporarily Closed)

    4.0
    3.29 mi / 305 ft gain
    Sempervirens Falls in Big Basin State Park is Temporarily Closed due to fires. More updates can be found at Parks.CA.Gov. The hike to Sempervirens Falls is an easy 3.3 mile out-and-back hike on the Sequoia Trail. You'll travel through the redwood forest and some of the campgrounds located in Big...
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  • Rancho San Antonio Open Space Preserve, California

    Deer Hollow Farm Trail

    4.0
    2.46 mi / 312 ft gain
    Rancho San Antonio Open Space Preserve has many beginner to intermediate hiking trails.  Deer Hollow Farm Trail Loop is a hiking trail for beginners, families, or anyone wanting to go on a short hike with nice views of the bay. The trail passes by a farm and deer can often be seen wandering arou...
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  • Cupertino, California

    Black Mountain via PG&E, Quarry and Black Mountain Trail

    3.0
    11.72 mi / 3901 ft gain
    Black Mountain via PG&E, Quarry and Black Mountain Trail is an out-and-back trail where you may see wildflowers located near Cupertino, California.
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  • Half Moon Bay, California

    Half Moon Bay Coastal Trail

    4.6
    5.51 mi / 220 ft gain
    Start at the visitor center along Kelly Avenue. Take note that the day parking fee is $10 in 2024 for each vehicle. You will then be able to enjoy both the Coastside Trail and Francis Beach (plus other beaches) with access to the amenities such as coin-operated showers and a semi-private beach. ...
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  • Los Gatos, California

    Saratoga Gap & Ridge Trail Loop

    4.6
    4.73 mi / 1070 ft gain
    The Saratoga Gap Trail is relatively lightly trafficked trail that is good year round, although waterfalls peak in late winter and spring. Overall, this 4.7 mile partial loop hike is moderate, with about 1000 feet in elevation change. Trailhead elevation is about 3090 feet. The featured hike desc...
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  • Saratoga, California

    Castle Rock Trail Camp via Saratoga Gap Trail

    4.7
    5.09 mi / 1158 ft gain
    Castle Rock Trail Camp has a different policy than other backcountry camps in the area (i.e. campsites along Skyline to the Sea). This campground is open all year and requires reservations for 15 of the 20 campsites. If you can, grab a spot a Frog Flat Camp. To get to the camp, park your car at t...
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  • Saratoga, California

    Seven Springs Trail Loop

    2.75 mi / 541 ft gain
    The Seven Springs loop is only one great option of several in the preserve. Starting from the Prospect Rd parking lot the loop is 2.8 miles of rolling hills in and out of the shade. Most of the trail is at least 2 person width so easy to walk with a friend or furry companion. There have been larg...
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