Union City, California

Union City, California is a must-visit for outdoor adventures. One of the top attractions is the Alameda Creek Trail. This scenic 12-mile trail runs along the banks of the Alameda Creek, offering stunning views of the water and abundant wildlife. The trail is mostly flat, making it suitable for hikers of all levels. For more challenging hikes, the nearby Dry Creek Pioneer Regional Park offers steep inclines and panoramic views of the city and bay. The park is also home to unique rock formations and a variety of bird species. Water sports enthusiasts can enjoy kayaking on Quarry Lakes, while those looking for a relaxing day out can visit the Eden Landing Ecological Reserve. With its diverse outdoor activities and attractions, Union City is a top destination for those seeking the best trails and outdoor activities.

Top Spots in and near Union City

  • Woodside, California

    Meadow & Bear Gulch Loop

    5.0
    4.57 mi / 1089 ft gain
    Located in the iconic Silicon Valley town of Woodside, Wunderlich County Park offers a number of hiking trails as well as some horseback riding trails through the wilderness.  Once in the parking lot, you will see a number of stables, riding ring, as well as a beautiful historic stable that was ...
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  • Burlingame, California

    Bayside Park to Robert E Woolley State Park Loop

    4.5
    2.06 mi / 20 ft gain
    Bayside Park to Robert E Woolley State Park Loop is a loop trail that takes you past scenic surroundings located near Burlingame, California.
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  • Rancho San Antonio Open Space Preserve, California

    Deer Hollow Farm Trail

    4.0
    2.46 mi / 312 ft gain
    Rancho San Antonio Open Space Preserve has many beginner to intermediate hiking trails.  Deer Hollow Farm Trail Loop is a hiking trail for beginners, families, or anyone wanting to go on a short hike with nice views of the bay. The trail passes by a farm and deer can often be seen wandering arou...
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  • Oakland, California

    East & West Ridge Loop

    4.5
    3.47 mi / 833 ft gain
    Tucked away in the hills of Oakland, you will find one of the homes of California's Coastal Redwoods. Created by a unique geographical circumstance, this forest breathes winds funneled through the Golden Gate across the bay, which created environment opportune for Redwood growth. These Redwoods a...
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  • Cupertino, California

    Black Mountain via PG&E, Quarry and Black Mountain Trail

    3.0
    11.72 mi / 3901 ft gain
    Black Mountain via PG&E, Quarry and Black Mountain Trail is an out-and-back trail where you may see wildflowers located near Cupertino, California.
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  • Portola Valley, California

    Windy Hill Loop

    4.3
    7.48 mi / 1578 ft gain
    This 7.2-mile loop starts by heading out of the parking lot and onto the Spring Ridge Trail. Head Southeast On Spring Ridge Trail until you connect with Hamms Gulch Trail. When you jump on Hamms Gulch, head southwest for ~3.4 miles as you circle the far end of the OSP. At this point, you will con...
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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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  • 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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  • Livermore, California

    Condor, Volvan, Stone Corral, Coyote Loop

    4.5
    4.38 mi / 620 ft gain
    This regional preserve is perfect for day hikes. There are also designated campsites and even a backpack campsite. Horses and dogs are welcome in the preserve. There are many different clearly marked trails that one can choose from. A good 4.5 mile loop is to start at the Park Residence entrance...
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  • Oakland, California

    Sibley Volcanic Trail Labyrinths

    3.0
    2 mi / 144 ft gain
    From Skyline Blvd, pull into the staging area for Sibley Volcanic Regional Preserve, you'll see the sign. Parking here is usually easy to find. You'll find an unstaffed visitor center with a restroom, park maps and informational displays featuring the history and geology of the park. Sibley is a...
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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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  • 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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  • Portola Valley, California

    Windy Hill via Anniversary Trail Loop

    0.89 mi / 164 ft gain
    To get a good viewing point for the sunrise, take a quick on the Anniversary Trail up to Windy Hill. This is a real bang-for-your-buck adventure as the trail isn't too long and you get to see a spectacular sunrise combined with great views of both the Bay Area and out towards the ocean. Note tha...
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  • Portola Valley, California

    Windy Hill: Spring Ridge, Anniversary Loop

    5.0
    6.18 mi / 1421 ft gain
    There are a few options to hiking Windy Hill Open Space Preserve. Usually I would recommend parking in the lot on Portola Road, but because the preserve doesn't open until 30 minutes before sunrise, it's best to park up on Skyline Boulevard (Highway 35). There are two places to park up on Skyline...
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  • Redwood City, California

    Whittemore Gulch Trail

    4.0
    6.79 mi / 1791 ft gain
    This trail starts out going downhill towards the ocean for the first half, which makes for a tough end to the hike as you trek back up the ridge.  However, there are nice ocean and hilltop views that are worth the climb. On this trail, you'll pass 60+ banana slugs if conditions are right. They ar...
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  • Redwood City, California

    Whittemore Gulch and Harkins Ridge Loop Trail

    4.6
    6.43 mi / 1772 ft gain
    There are two places to park for this specific loop- the main parking area on Highway 35 (Skyline Boulevard) and a smaller parking lot on the western end of the park. I would recommend parking at whichever is closest. Find directions to both on Openspace.org. From the main parking lot, the trail...
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