Marin County, California

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

Top Hiking Spots in and near Marin County

  • Occidental, California

    Hunters Camp and Creekside Loop

    5.0
    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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  • San Francisco, California

    Presidio Bay Area Ridge Trail

    5.0
    2.73 mi / 203 ft gain
    Presidio Bay Area Ridge Trail is a point-to-point trail where you may see wildflowers located near San Francisco, California.
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  • San Francisco, California

    Presidio Ecology Trail

    5.0
    1.82 mi / 427 ft gain
    Presidio Ecology Trail is a loop trail through the Presidio located near San Francisco, California. This loop can be started at the Upper Ecology Trail off of Arguello Blvd near Pacific or down at the Lower Ecology Trail near the Inn at the Presidio. This trail is dog friendly on-leash. 
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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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  • San Francisco, California

    Lover's Lane, Ecology, Mountain Lake Trail Loop

    4.6
    2.04 mi / 344 ft gain
    Tucked into a corner of the Golden Gate National Recreation Area is the Presidio, a beautiful little oasis of forests, beaches, and sweeping views that locals love. While the coastal trails get most of the attention here, the park covers 300 acres of prime real estate with lots of notable attract...
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  • San Francisco, California

    Golden Gate Park Loop

    6.32 mi / 482 ft gain
    Golden Gate Park Loop is a loop trail that takes you past some of the best sights of the park located in the heart of San Francisco, California. Starting in the Inner Sunset, you'll head out on the loop passing Stow Lake and continuing over Crossover drive into the Outer Richmond and Outer Sunset...
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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 Francisco, California

    Sunset Reservoir

    0.69 mi / 62.99 ft gain
    Hidden in the Sunset District, the Sunset Reservoir is more than just piece of city infrastructure — its surrounding paths make for a convenient urban stroll with peaceful views, a solar rooftop, and surprising vistas of San Francisco. Trail & Walk Details Many local walkers estimate the fu...
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  • Vallejo, California

    Camp at Mare Island Shoreline Heritage Preserve

    4.0
    1 mi / 20 ft gain
    This old Naval Base is now home to, well, almost nothing. As a weekend volunteer trip, myself and about 50 others got a little dirty creating 3 new campsites for you and your friends!During the day, the island has hikers exploring everywhere, but the preserve closes upon sunset and it's just you ...
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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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  • San Francisco, California

    Fairy Gates Trail

    5.0
    0.89 mi / 328 ft gain
    Fairy Gates Trail is an out-and-back trail that takes you through a nice forest located near San Francisco, California.
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  • San Francisco, California

    Mount Sutro Open Space Reserve Loop

    4.4
    2.14 mi / 617 ft gain
    The Mount Sutro Open Space hike is one of those gems that's just hiding in plain site. Most people live in San Francisco for years without ever knowing this hike even exists - which is totally fine with us. This 2+ mile loop is an easy, quick way to get back in touch with nature after a long day....
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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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  • San Francisco, California

    Twin Peaks Loop

    4.0
    2.04 mi / 259 ft gain
    There are a ton of ways to get here (and obviously that can affect the total distance) but this is starting from Clarendon. Follow along up Twin Peaks boulevard where you'll see the peaks upon your approach. Keep an eye out for traffic as there may be visitors driving toward and away from Twin Pe...
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  • San Francisco, California

    Tank Hill

    4.3
    0.14 mi / 49 ft gain
    Looking for a cool, under-the-radar spot that’s perfect for picnics, chilling out, and chasing the sunset? Look no further than Tank Hill. This little gem of a mini-park is 650 feet high and tucked away in Cole Valley. It’s so small that many maps of San Francisco don’t even include it. To get ...
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  • San Francisco, California

    Vulcan Steps

    5.0
    0.18 mi / 79 ft gain
    Vulcan Steps is an out-and-back trail that takes you past scenic surroundings located near San Francisco, California.
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