Portola Valley, California

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

Top Hiking Spots in and near Portola Valley

  • Half Moon Bay, California

    Hike the Cowell-Purisma Trail

    5.0
    7 mi / 400 ft gain
    This is a popular trail that has beach access to Cowell Ranch Beach.  Along the trail, there is a steep staircase that goes down to the beach.  The trail also features fields, a bridge, and beautiful views of California's rugged coastline.  This trail is paved in some parts, and can also be biked...
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  • San Mateo, California

    Sugarloaf Mountain

    5.0
    1.64 mi / 417 ft gain
    Sugarloaf is tucked away in Laurelwood Park which is located in a residential neighborhood right off of Hwy 92 in San Mateo, making this a great hiking & trail running option for Peninsula residents. I always park on Glendora Dr. and follow the paved path down towards the playground. At the ...
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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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  • San Mateo County, California

    Sawyer Camp Trail

    5.0
    11.61 mi / 1152 ft gain
    The Sawyer Camp Trail is a popular paved trail that stretches alongside the Crystal Springs Reservoir all the way to Hillcrest Blvd. The sixth mile crosses over the San Andreas Dam with nice views of San Andreas Lake. There are markers every half mile which makes timing and tracking your run eas...
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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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  • 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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  • 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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  • Pescadero, California

    Camp at Butano State Park

    Butano State Park definitely flies under the radar. But for those who love quick escapes, small crowds, fun hikes, and beautiful redwoods, it's a favorite. The park features miles of hiking trails, 21 drive-in campsites and 18 walk-in campsites. Restrooms with running water are provided. Drinking...
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  • Pescadero, California

    Little Butano Creek Trail

    2.2 mi / 341 ft gain
    This short hike follows Little Butano Creek through a lush redwood forest. The trail crosses the creek multiple times as you walk over redwood pine needles and through pockets of ferns. Dogs can join on this trail, but must be on leash. To get back to your car, continue the loop along Butano Cre...
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  • Pescadero, California

    Canyon Rim Route

    5.0
    8.94 mi / 2070 ft gain
    Located deep within the Santa Cruz Mountains, Butano State Park boasts a large redwood canyon with many miles of hiking trails as well as campsites. This state park is one of the quietest and least visited parks on the peninsula making a perfect place to escape the hustle of the Bay Area  Butano...
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  • Pescadero, California

    Año Nuevo and Goat Trail Loop

    4.0
    3.76 mi / 761 ft gain
    This steep and winding trail takes you to the top of a ridge where you can see the Pacific coastline and the redwoods piercing through the forest canopy. To do this trail connect the Ano Nuevo Trail, Olmo Fire Road, Goat Trail and the Six Bridges Trail. If you don't have all day to do the Canyon ...
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  • Sanborn County Park, California

    Sanborn and San Andreas Trail Loop

    4.0
    3.88 mi / 1798 ft gain
    This is a moderately rated 4-mile loop trail that winds through the redwoods west of Saratoga.  It features a dirt trail with tall trees and a creek.  The hike is very tranquil and there is lot s of greenery.  There are big rocks in the creek that can you can sit on.  People often meditate here a...
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  • San Jose, California

    Alviso Slough Loop

    3.0
    8.76 mi / 256 ft gain
    This tranquil 20.6 acre park is open year round from 8am to sunset. It’s the gateway to the Don Edwards San Francisco Bay National Wildlife Refuge. It is filled with boardwalks, trails, and all kinds of wildlife. I went here with the sole intent of catching a pretty sunset after a long week.  I g...
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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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