Brentwood, California

Brentwood, California, is home to some of the top trails and outdoor activities. One must-visit is the Marsh Creek Regional Trail. This scenic 6.5-mile trail is perfect for a leisurely walk, bike ride, or jog. The trail is mostly flat, making it accessible for all ages and fitness levels. It offers stunning views of the Marsh Creek, where you may spot local wildlife. Another highlight is Round Valley Regional Preserve, known for its unique rock formations and diverse plant life. Here, you can enjoy hiking, horseback riding, and bird watching. The trail is moderately difficult, so come prepared. For a more relaxed outdoor adventure, visit Brentwood's City Park. It's a great place for a picnic, with a beautiful rose garden and large playground. These are just a few examples of the best trails and outdoor activities in and near Brentwood.

Top Spots in and near Brentwood

  • Ross, California

    Phoenix Lake Loop

    4.5
    2.85 mi / 518 ft gain
    Enjoy the peacefulness of making it out to the lake for a quick hike without worrying too much about challenging climbs or difficult terrain. Take the wide fire road from the car uphill and then jump on the Phoenix Lake Trail. From here, you’ll combine this trail with the Gertrude Orr and Bill Wi...
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  • San Rafael, California

    Terra Linda Sleepy Hollow Ridge Trail

    5.0
    5.85 mi / 1089 ft gain
    This San Rafael neighborhood trail is quite popular, but there is plenty of room for everyone and the parking is easy. After you park at the trailhead, you walk (or bike) up a relatively short and steep path that takes you to the beginning of the trail.  This hike takes you along a scenic ridge ...
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  • Mill Valley, California

    Canopy, Panoramic, Redwood Trail, Sun, Dipsea Trail Loop

    4.7
    4.31 mi / 1145 ft gain
    While there are other, less crowded redwood groves in the Bay Area, Muir Woods National Monument is easily one of the best. It is a beautifully maintained site, with wooden footpaths meandering between towering redwoods that are between 600 – 800 years old. It’s home to some true giants, with its...
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  • Sonoma, California

    Sonoma Valley Wine Tour Bike Ride

    This 12 mile bike path starts at a rental shop in Sonoma Country called Sonoma Valley Bike Tours and Rentals. Follow the trail through the quaint residential area and into the back country vineyards and dirt trails. This ride can be anything between a hardcore 2 hour cycling workout with a few in...
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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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  • Marin County, California

    Mountain Home Inn to Mount Tam East Peak

    5.0
    3.93 mi / 1532 ft gain
    Mountain Home Inn to Mount Tam East Peak is an out-and-back trail that provides a good opportunity to view wildlife located near Mill Valley, California.
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  • Marin County, California

    Mount Tamalpais via Matt Davis and Railroad Grade Trails

    5.0
    7.59 mi / 1939 ft gain
    Mount Tamalpais via Matt Davis and Railroad Grade Trails is an out-and-back trail that provides a good opportunity to view wildlife located near Mill Valley, California.
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  • Mill Valley, California

    Summit of Mt. Tamalpais Loop

    5.0
    1.15 mi / 394 ft gain
    Mt. Tam is a large park with plenty of amazing viewpoints, but the East routes and the East Peak are best for sunsets. Once you're at the top, it's an amazing spot to view a large number of Marin trails, which can help you can get a head start on planning your next adventure. At 2,570 feet, this ...
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  • Muir Beach, California

    Pirate's Cove

    5.0
    3.43 mi / 856 ft gain
    The Pirate's Cove Trail offers an enchanting 1.7-mile (one-way) coastal hike to a secluded beach cove near Muir Beach, California. This moderately challenging trail rewards hikers with stunning Pacific Ocean views, diverse coastal vegetation, and access to one of Marin County's most picturesque...
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  • Muir Beach, California

    Bonfire at Muir Beach

    5.0
    Take in a scenic sunset and enjoy the warmth of a bonfire on the beach! Muir Beach changes the number of fire pits it has seasonally. May through November, the beach offers 6 fire pits, and in the colder months (December through April), there are 3 fire pits on the beach toward the south end of t...
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  • Pacifica, California

    Picnic at Sharp Park Beach

    4.0
    A medium size beach with darker sand with big rocks and a paved path for walkers and joggers.  The beach is a great place to bring a picnic and watch the sunset.  It is located next to Pacifica Pier, which is popular for fishing.
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  • Pacifica, California

    Fish at Pacifica Pier

    5.0
    This is a great place for fishing or just taking a walk to watch the sunset.  It's a great place to walk or jog, or even bring a pup!  There are lot of people fishing throughout the pier.   A short walk away is Sharp Park Beach, where you can relax and bring a picnic to watch the sunset.
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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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  • Redwood City, California

    Whittemore Gulch and Purisima Creek Loop Trail

    9.27 mi / 2165 ft gain
    The Whittemore Gulch and Purisima Creek Loop Trail, nestled in the scenic Purisima Creek Redwoods Open Space Preserve near Redwood City, California, is a popular choice for hikers looking for a moderately challenging yet rewarding experience. This 9-mile loop trail winds through lush redwood fo...
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  • Yountville, California

    Bike the Napa Valley Wine Trail

    4.0
    12.5 mi / 100 ft gain
    The Napa Vally Vine Trail is an ongoing project of the Napa Valley Vine Coalition which has the stated goal of creating a 47 mile long bike trail along the entire length of Napa Valley. Currently 12.5 miles of trail is available between downtown Yountville and Kennedy Park in the city of Napa. Yo...
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