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Castro Valley, California

Looking for the best hiking 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 Hiking Spots in and near Castro Valley

  • Moss Beach, California

    Pillar Point Bluff Loop

    4.7
    1.84 mi / 154 ft gain
    Sitting on a 140 acre bluff top, the Pillar Point Bluffs are a simple, easy hike with breathtaking views throughout. The bluffs are 22 miles from San Francisco – a 30 minute drive depending on the traffic. There is a small 10 car or so parking lot off of Airport Blvd, but there are two additional...
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  • Half Moon Bay, California

    Catch the Sunset at Maverick's Beach

    5.0
    1 mi
    Maverick's beach is most well-known for the Maverick surf competition and the gnarly waves which surface here in the winter months. For the rest of the year, the beach is still a site to see. With huge waves crashing ¼ mile off shore and bluffs towering 100 feet above you, it’s a picturesque plac...
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  • Moss Beach, California

    Cypress Tree Tunnels at Moss Beach

    4.5
    0.79 mi / 105 ft gain
    The Cypress Tree Tunnels are a quick jaunt from San Francisco (22 miles) and make for a great half-day trip. Getting here depends on traffic, but 30 minutes from the center of the city is doable. Parking is relatively easy. You can either park at the south end of the area at the Cypress Cove entr...
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  • Tiburon, California

    Bouldering at Ring Mountain

    0.5 mi / 400 ft gain
    Itching to climb outdoors near San Francisco?  With only a quick drive from the city, Ring Mountain is a beautiful nature preserve overlooking the city of San Francisco offering two main rock formations, Turtle Rock (Pictured) and Split Rock.  Split Rock is the slabby rock south of the parking ar...
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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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  • Half Moon Bay, California

    Hike the Cowell-Purisma Trail

    5.0
    7 mi / 400 ft gain
    This is a popular trail that has beach access to Cowell Ranch Beach.  Along the trail, there is a steep staircase that goes down to the beach.  The trail also features fields, a bridge, and beautiful views of California's rugged coastline.  This trail is paved in some parts, and can also be biked...
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  • Mill Valley, California

    Hill 88 Loop

    4.0
    5.5 mi / 1086 ft gain
    This quick, yet challenging trail run is located just minutes north of the Golden Gate Bridge. Grab your dog (on-leash), park in the large lot next to Rodeo Beach and hit the trail! The climb starts up the Coastal Trail to the right end of the parking lot if you're staring at the beach. Take the...
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  • Mill Valley, California

    Coastal Trail from Rodeo Beach to Muir Beach

    11.35 mi / 3264 ft gain
    This hike has beautiful views in the Marin Headlands. You'll find easy parking in the Rodeo Beach Parking lot if you get there early (by 8:30 am). This hike goes along the Coastal Trail which has a few steep areas as you make your way to Tennessee Beach. The Tennessee Beach has gorgeous dark b...
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  • Redwood City, California

    Hike Russian Ridge

    4.5
    4 mi
    Russian Ridge offers a great place to jump on the trail and in the right season, see some of the best wildflowers blooming. On top of that, you get access to amazing views from the ridge. Once you hit your parking space, add a little extra warm up before jumping on the trail to make this 3.7-mil...
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  • Mill Valley, California

    Oakwood Trail, Marin Headlands

    5.0
    2.56 mi / 538 ft gain
    Looking to escape the hustle of San Francisco, but don't want to commit to an entire day on the trail? When setting out for this morning hike, be prepared for about 1.5 hour hiking adventure (longer if you stop for extra photos) and a 20 minute commute from San Francisco.   This hike is recomend...
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  • Mill Valley, California

    Coyote Ridge Loop

    5.0
    6.15 mi / 1001 ft gain
    Starting just before the Tennessee Valley parking lot, head out from the Miwok Trailhead. This Mill Valley hike offers incredible views of the San Francisco Bay, the Pacific Ocean (fog permitting of course!), and on occasion, wildlife. Unfortunately, this trail is not dog-friendly.  Keep in mind...
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  • Mill Valley, California

    Tennessee Beach via Tennessee Valley Trail

    4.6
    3.64 mi
    The Tennessee Valley trail is leisurely 3.6 mile roundtrip hike that turns around at Tennessee Valley Cove. Along the way, you’ll hike past shrublands, wetlands, and a lake before you get to a cool little secluded beach that many people picnic at. This is probably the easiest to access, and most...
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  • Corte Madera, California

    Ring Mountain Loop

    4.0
    2.65 mi / 597 ft gain
    Ring Mountain Open Space is an easy but uphill trail that take you to the top where you can explore more trails. Take the 101 exit for Paradise Dr in Corte Madera, follow the road, and park on the side of the road once you pass Westward Dr. Even though there are many places to start the trail fo...
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  • La Honda, California

    Hike Peters Creek and Long Ridge

    4.0
    5.7 mi
    From the parking lot, take the connector trail towards the Peters Creek Trail for 0.4 miles. As you descend into a small valley, notice the sound of running water that appears. When you reach the first trail intersection, turn left on the Peters Creek trail. This will give you your first encounte...
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  • Saratoga, California

    Hike the Seven Springs Trail Loop

    2.8 mi / 500 ft gain
    The Seven Springs loop is only one great option of several in the preserve. Starting from the Prospect Rd parking lot the loop is 2.8 miles of rolling hills in and out of the shade. Most of the trail is at least 2 person width so easy to walk with a friend or furry companion. There have been larg...
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  • Vallejo, California

    Camp at Mare Island Shoreline Heritage Preserve

    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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