San Geronimo, California

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

Top Hiking Spots in and near San Geronimo

  • San Bruno, California

    Sweeney Ridge via Sneath Lane

    4.5
    3.88 mi / 646 ft gain
    Starting from the parking lot on Sneath Lane Trail, you’ll head through the gate and continue on the path up Sweeney Ridge. This is a 5.7 mile out-and-back trek. There is a 600 ft. elevation gain, which comes mainly in the first 1.5 miles of the trail. Your legs and lungs may hurt a bit, but if t...
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  • Bodega Bay, California

    Bodega Head Nature Trail

    4.8
    1.67 mi / 121 ft gain
    Sitting west of the San Andrea fault, the Bodega Head is a massive chunk of granite from the Salinian Block, a geological terrane that contains Point Reyes and the Farallon Islands, and shares its origins with the Sierra Nevada mountains, the Head itself having been carried hundreds of miles to t...
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  • Lafayette, California

    Lafayette Reservoir via Nature Area Rim Trail

    4.9
    5 mi / 758 ft gain
    Lafayette Reservoir is perfect for canoeing, mountain biking, trail running, and hiking. The Reservoir trail system is also used for nature walks and birding. The loop has several high points that have amazing views. The trails become very muddy after wet weather - so tread with caution.  Th...
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  • Oakland, California

    Dunn Loop

    5.0
    3.08 mi / 758 ft gain
    The Redwood Regional Dunn Loop is just outside of Oakland, and can be reached from anywhere in the Bay Area for a fun day or half-day trip. The trail is open year-round. In the spring, wildflowers are abundant. The trail has a great mix of sun and shade. Dogs are allowed, but must be kept on leash. 
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  • Saint Helena, California

    Bald Mountain

    5.0
    5.24 mi / 1526 ft gain
    Park at the top of Adobe Canyon Road in the gravel parking lot to the left of the ranger kiosk. There is a $7.00 parking fee. There are many options for routes to the top; the easiest of which is mostly paved (although still steep in parts). To take this route, head north out of the trailhead pa...
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  • Santa Rosa, California

    Canyon Trail to Spring Creek Trail Loop

    5.0
    7.39 mi / 728 ft gain
    The Canyon Trail to Spring Creek Trail Loop is a popular hiking route in Trione-Annadel State Park in Sonoma County, California. This loop offers a mix of shaded woodland paths and open trails, making it a favorite for hikers and outdoor enthusiasts. Trail Highlights: Length & Difficulty: A...
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  • Kenwood, California

    Pony Gate-Canyon Loop

    4.5
    2.17 mi / 568 ft gain
    The Pony Gate-Canyon Loop within Sugarloaf Ridge State Park is a new favorite of mine on my list of family and kid-friendly hikes. Our little girls did great with this hike and loved it. If you can get moving early in the day and begin your hike around breakfast time, you might find there are few...
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  • Santa Rosa, California

    Hood Mountain Summit Via Lower and Upper Johnson Ridge Trails

    5.95 mi / 2054 ft gain
    Hood Mountain Summit via the Lower Johnson and Upper Johnson Ridge Trails is a 6 mile out-and-back trek located in Santa Rosa, CA. The trailhead starts at the Pythian Road parking lot, accessed from Highway 12. The hike takes 3.5 to 4 hours to complete and is considered strenuous. All trails are...
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  • San Bruno, California

    Live Oak to Buckeye and Quail Loop

    4.0
    1.03 mi / 148 ft gain
    Live Oak to Buckeye and Quail Loop is a loop trail that is good for all skill levels located near San Bruno, California.
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  • Santa Rosa, California

    Santa Rosa Creek Trail: Willowside Road to Fulton Road

    5.0
    4.2 mi / 46 ft gain
    The Santa Rosa Creek Trail segment from Willowside Road to Fulton Road offers a delightful 2.3-mile journey through one of Santa Rosa's most accessible urban nature corridors. This well-maintained paved trail provides cyclists, walkers, and runners with a scenic route that perfectly balances natu...
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  • Bodega Bay, California

    Camp at Bodega Dunes Campground

    These kind of getaways shouldn't be planned many weeks before the trip. So we didn't booked a campground. And from this experience we learn that you don't have to reserve a campground. Just go there - don't panic when you see campground is full sign in the entrance. There are always available spo...
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  • Lafayette, California

    Briones Park's Lafayette Ridge

    4.3
    5.31 mi / 981 ft gain
    This is a nice and casual hike through the meadows and rolling hills, dotted with cows and hawks and sometimes goats or foxes. As you head up Lafayette Ridge, you'll be rewarded with the beautiful vista spanning from the Oakland Hills to sparkling Lafayette Reservoir. The hike is mostly through ...
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  • Pacifica, California

    Montara Mountain Trail

    5.0
    6.77 mi / 1900 ft gain
    Montara Mountain Trail is a loop trail that takes you through a forest out to ocean views at the top of Montara Mountain. This hike located near Pacifica, California. and can be accessed from Highway 1 as well. If you're looking to do a similar loop hike from the coast, consider Montara Mountain ...
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  • Oakland, California

    West Ridge and East Ridge Loop

    5.0
    8.04 mi / 1194 ft gain
    It’s difficult to have a car in San Francisco, but oh-so worth it when it comes to weekend getaways, especially with all the Bay Area has to offer. This is a super accessible trail system just 30 minutes outside of the city that makes for a fun, easy trail run or hike. Redwood Regional Park, par...
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  • Pacifica, California

    Brooks Falls Loop

    4.0
    2.26 mi / 781 ft gain
    Brooks Falls Loop is a loop trail that takes you by a waterfall located near Pacifica, California.
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  • Occidental, California

    LandPaths Grove of Old Trees

    5.0
    0.7 mi / 92 ft gain
    The Grove of Old trees is a privately-owned preserve in Western Sonoma County that is open to the public year round. It is not large, only about 33 acres, but it makes a wonderful spot to go on a walk and to soak in the beauty of the redwoods. To get there from downtown Occidental, drive West up...
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