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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

  • 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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  • Santa Rosa, California

    Santa Rosa Creek Trail: Willowside Road to Fulton Road

    4.2 mi / 46 ft gain
    Santa Rosa Creek Trail: Willowside Road to Fulton Road is an out-and-back trail that takes you by a river located near Sebastopol, California.
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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

    Run the Circumnavigation of Redwood Regional Park's Ultimate Trail Loop

    5.0
    7.5 mi / 1600 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, part ...
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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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  • Half Moon Bay, California

    Gray Whale Cove Loop

    5.0
    1.22 mi / 518 ft gain
    Starting at the parking lot adjacent to Gray Whale Cove State Beach, proceed to the start sign indicating "Grey Whale Cove Trail". GWCT is a fun brisk hike with slight elevation gain that should be easy enough to take a small group or even children to. Take note of the tight spaces you may encou...
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  • Half Moon Bay, California

    Gray Whale Cove Trail

    4.5
    2.23 mi / 367 ft gain
    Gray whale cove trail is a splendid, short, and easy hike for the entire family with beautiful ocean views. The starting point is conveniently located near a parking lot that accesses Montara State Beach. From the south end of the parking lot, follow the trail up through the coastal scrub. Within...
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  • Half Moon Bay, California

    Montara Mountain North & Middle Peaks Loop

    4.3
    7.22 mi / 1929 ft gain
    NOTE: as of 2019, North Peak has been fenced off around the installation of a radio tower and weather station. Additionally, the summit has been found to be a habitat for the endangered San Bruno elfin butterfly. The Gray Whale Cove State Beach is a popular seaside trail that’s just 20 minutes s...
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  • Half Moon Bay, California

    McNee Ranch to Planet of the Apes

    4.88 mi / 1427 ft gain
    McNee Ranch to Planet of the Apes is a 4.8 mile trail located near Montara State Beach that offers ocean views when it is not too cloudy.  You can get amazing views when you hike up above the clouds.  This hike follows one of the main trails up the mountain, but there are many smaller trails to e...
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  • Occidental, California

    Watershed View Trail

    4.0
    1.54 mi / 174 ft gain
    The Watershed View Trail is located off of Coleman Valley Road and shares a trailhead with the Hunters Camp and Creekside Loop. This trail is a 1.5-mile out-and-back, which makes for a great trail to get the family out on to get some energy out. Be prepared for a muddy trail if there has been rec...
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  • Occidental, California

    Hunters Camp and Creekside Loop

    5.36 mi / 853 ft gain
    Hunters Camp and Creekside Loop is an almost 6-mile loop off of Coleman Valley Road in Occidental, California. This trail can get pretty muddy during the rainy season, but as an added bonus, it makes the waterfall along the Creekside Trail that much better.  Dogs are not permitted on this trail. 
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  • Santa Rosa, California

    Gunsight Rock via Hood Mountain Trail

    5.0
    7.91 mi / 2372 ft gain
    Hike to Gunsight Rock through Hood Mountain Regional Park to get a view overlooking Sonoma and Napa Valley. In order to get to the trailhead take Highway 12 to Los Alamos Rd, the road will then turn into Timberline Dr, this will take you to the trailhead. There is a parking fee of $8. From the p...
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  • Burlingame, California

    Hike the Ed Taylor Loop Trail in Mills Canyon

    4.0
    1.4 mi / 300 ft gain
    This hike can be done at any time of year. Hiking in winter and spring means that many varieties of wildflowers will be present, and the creek will have much more water. Summer and fall mean higher temperatures and drier conditions, but the hike is still a pleasant experience. Begin the hike at t...
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  • Moss Beach, California

    Fitzgerald Marine Reserve

    5.0
    0.89 mi / 46 ft gain
    Located beside a residential neighborhood, Fitzgerald Marine Reserve offers a rare glimpse of life in the northern California intertidal zones. There are parking spaces and restrooms available, as well as ranger-led guided tours. Be sure to check the tide charts and go during low tide (preferab...
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