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Vacaville, California

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

Top Hiking Spots in and near Vacaville

  • Clayton, California

    Hike the Waterfalls of Mount Diablo Loop Trail

    5.0
    6 mi / 1627 ft gain
    Winter and spring rains create scenic waterfalls in this hike at Mount Diablo, the East Bay's signature peak. Be careful hiking immediately post-rain, watch for slippery sections of mud. The trail is moderately difficult and is used by hikers, walking groups, trail runners, and for nature trips. ...
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  • Clayton, California

    Hike Mt. Diablo

    4.4
    13 mi / 3323 ft gain
    Mt. Diablo has some of the most expansive views in California, despite it's relatively low peak elevation. It played a large role in the surveying the Bay Area during its early discovery. Getting There: To get to the staging area, take Interstate 80 to I-680 to Highway 4. Exit at Railroad Bouleva...
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  • Galt, California

    Hike the Cosumnes River Walk Trail

    3.1 mi / 16 ft gain
    This trail is a short, easy, accessible and beautiful trail for a nice afternoon walk (or photoshoot).   I recommend the River Walk Trail (~3 miles).  It is flat and easy to walk.  There are multiple loops so you can turn back at any time. There are small bridges, access to the water, meadows, e...
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  • Napa, California

    Hike To Zim Zim Falls

    5.0
    8 mi / 500 ft gain
    This 8 mile (out and back) hike begins at the trail head off of Knoxville Road, just before mile marker 24. The first 3 miles are relatively flat, though you will cross the creek about 9 times. Right before you reach the waterfall, you will come to a fork in the trail marked by a pink boulder. St...
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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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  • Walnut Creek, California

    Castle Rock Trail

    5.0
    6.06 mi / 971 ft gain
    Located near Walnut Creek, the trail is easily accessible from anywhere in the Bay Area. The trail is kept open year-round, and happens to be part of the American Discovery Trail and the Coast to Crest trail. If you are not done hiking, connecting trails allow you to summit Mt. Diablo.  This tra...
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  • Calistoga, California

    Camp at Bothe-Napa Valley SP

    4.5
    Looking for a romantic getaway but you’d prefer to spend your nights around a campfire? This adventure is for you. This beautiful Napa Valley campground has it all – 10 miles of hiking trails, 1,900 acres to explore, and…new yurts! Yurts are basically cool circular tents that allow you enjoy the ...
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  • Richmond, California

    Explore Point Pinole Shoreline

    5.0
    Point Pinole Regional Shoreline is a 2,315-acre parkland that juts out into the San Pablo Bay. Only a brief car ride from San Francisco, this is a great spot for a Sunday stroll, picnic or simply to find a quiet space.There are several short trails to choose from that wind through eucalyptus grov...
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  • Walnut Creek, California

    Run the Mt. Diablo Foothill Loop

    5.0
    6.2 mi / 875 ft gain
    Continue by car down Castle Rock Road until it dead ends at the beginning of the trail. Parking is usually easy to find. If full, there is another overflow lot about 500 ft back the way you came in.You'll walk a good half mile down the trail before getting the main gate. As you're walking, you'll...
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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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  • 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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  • Richmond, California

    Hike the Wildcat Canyon Loop

    4.0
    10.5 mi / 2300 ft gain
    Starting off on Wildcat Creek Trail, the trail is wide and rolling. After about 4 miles make a left on Jewel Trail, then onto Sylvan Trail. Another left puts you on Wildcat Peak Trail. Be sure to check your map, as many trails intersect here. Wildcat Peak Trail runs into Nimitz Way, at which poin...
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  • Walnut Creek, California

    Sugarloaf Open Space Loop

    1.91 mi / 243 ft gain
    Sugarloaf Open Space Loop is an almost 2-mile loop for hiking, running and walking. This trail is relatively easy and takes under one hour to hike. This loop is dog friendly. 
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  • Walnut Creek, California

    Juniper to the Summit Loop Trail and Meridian Ridge

    6.56 mi / 2037 ft gain
    Juniper to the Summit Loop Trail and Meridian Ridge is a loop trail that is strenuous located near Diablo, California.
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  • Walnut Creek, California

    Camp at Juniper Campground in Mount Diablo SP

    Mount Diablo's summit in Mount Diablo State Park rises to 3,848ft, with Juniper Campground in Mount Diablo SP is at approximately 3,000ft in elevation.  Juniper Campground overlooks the valley below and some of the San Francisco Bay.  Reservations for Juniper Campground can be made at Reserveamer...
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  • Lafayette, California

    Lafayette Reservoir via Nature Area Rim Trail

    5.0
    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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