Castro Valley, California

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

Top Chillin Spots in and near Castro Valley

  • Oakland, California

    Hike Redwood Regional Park via the Dunn Loop

    5.0
    3.6 mi / 606 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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  • 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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  • Foster City, California

    Paddle the Foster City Lagoon

    The Foster City Lagoon is one of the most calm waters to paddle on.  This is a great spot for beginners to learn how to paddleboard for the first time. The lagoon gets very still and makes it the perfect spot for reflection photos.  On sunny days, there are many kayakers, SUP, small boats, and ev...
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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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  • 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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  • Berkeley, California

    Lake Anza in Tilden Park

    5.0
    Lake Anza makes for a great warm weather swimming hole. The parking area is close to the beach along with the trail, which will take you around the lake. The beach gets plenty of sun and is fairly wind protected, which makes for a relaxing day. Bring some picnic food out to the lake and snag your...
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  • Belmont, California

    Hike San Mateo's Sugarloaf Mountain

    5.0
    1.5 mi / 500 ft gain
    Sugarloaf is tucked away in Laurelwood Park which is located in a residential neighborhood right off of Hwy 92 in San Mateo, making this a great hiking & trail running option for Peninsula residents.I always park on Glendora Dr. and follow the paved path down towards the playground. At the bo...
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  • Kensington, California

    Tilden Little Farm

    4.0
    First make sure to stop at the store and stock up on fresh lettuce and celery for the animals. Your kids (or just the kid in you) will love to feed them! Note that they're only allowed to eat lettuce and celery, so don't try to feed them your own snacks or get creative. ;) If you want to make it...
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  • 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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  • 3160 North Shoreline Boulevard, California

    SUP Shoreline Lake

    3.0
    Shoreline Lake features a big lake, many hiking and biking trails, and lot of picnic areas in Mountain View, CA. Kayaks, SUP, and various boats can be rented from the boat house. This is a great place to enjoy the water no matter what season it is. There are large grassy areas for kids to run and...
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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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  • San Francisco, California

    Park Day at Dolores Park

    4.0
    If the sun is shining, and you’re in the mood for playing around with friends in one of SF’s many amazing parks, Dolores should be at the top of your list. With amazing views of downtown, huge tiered lawn areas, tennis courts, basketball courts, a brand new playground, and easy access to some of ...
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  • San Jose, California

    Catch a Sunset at Alviso Marina County Park

    3.0
    9 mi / 72 ft gain
    This tranquil 20.6 acre park is open year round from 8am to sunset. It’s the gateway to the Don Edwards San Francisco Bay National Wildlife Refuge. It is filled with boardwalks, trails, and all kinds of wildlife. I went here with the sole intent of catching a pretty sunset after a long week.  I g...
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  • San Francisco, California

    Ina Coolbrith Park

    5.0
    This tucked away neighborhood gem is less than a square block in size, but offers some of the best views of San Francisco. After a quick, but steep, 5 minute walk, you'll be rewarded with incredible views of: the city skyline, Coit Tower, Alcatraz, and the Bay Bridge. There are a few benches avai...
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  • San Francisco, California

    Swing at Billy Goat Hill

    3.5
    Billy Goat Hill Park is located in the Glen Park neighborhood of San Francisco. The park has street parking at the top of the park on Beacon Street or at the base of the park on Ladley Street. Getting to the swing is only a short walk up or down the stairs that run through the middle of the park....
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  • Stanford, California

    Sunset Picnic at Kite Hill

    4.0
    Kite Hill is nothing more than what the name describes. A simple ascent less than 100 feet in elevation. But that 100 feet is all you need to feel like you discovered a little escape from the buzz below.To get there, you can park directly at the base of Kite Hill along Peter Coutts Rd and simply ...
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