San Marcos, California

The best Trails and Outdoor Activities in San Marcos, California, include the Double Peak Trail, a must-visit for those seeking a challenging hike. This 5.2-mile trail offers panoramic views of the city and the Pacific Ocean. You'll also find the Discovery Lake Trail, a 0.8-mile loop that's perfect for all skill levels. It's a popular spot for walking, running, and bird watching. For a unique outdoor adventure, visit Jack's Pond Park and Nature Center. It features a pond, a nature center, and a scenic walking trail. These top outdoor attractions in and near San Marcos provide a variety of options for everyone to enjoy.

Top Spots in and near San Marcos

  • San Diego, California

    Bonfire at Fiesta Island

    4.7
    This island offers scenic views of of mission bay and if you're lucky, you can catch fireworks from Sea World. The bonfire rings are stationed around the island, so make sure you get there early to stake yours out, especially if you're headed there on the weekend. Dogs are allowed off leash at th...
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  • La Mesa, California

    Lake Murray Reservoir

    5.0
    6.07 mi / 164 ft gain
    Lake Murray Reservoir provides drinking water to parts of San Diego, and thus is a no swimming lake. This is one of the reasons it is such a great place to photograph!  If you are shooting the sunset, use your weather app to check the time the sun sets, and get to the lake at least 30 minutes pr...
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  • Ramona, California

    Cedar Creek Falls

    4.8
    5.52 mi / 1024 ft gain
    The trail to Cedar Falls starts out at a hill in a residential area and ends in an unexpected spot where there is a beautiful waterfall complete with a swimming hole. Surrounded by 75-foot-high cliffs, a magnificent waterfall splashes into a pool known as the Devil’s Punch Bowl. Hikers have been ...
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  • San Diego County, California

    Bluffs Trail Loop

    5.0
    2.63 mi / 95 ft gain
    Discover the natural beauty of Southern California on the San Onofre Bluffs Trail Loop, a scenic hike located within San Onofre State Beach. This trail offers hikers breathtaking views of sandstone cliffs, access to secluded beaches, and opportunities to observe diverse coastal wildlife. Hours ...
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  • San Diego, California

    Old Town San Diego State Historical Park

    4.3
    1 mi
    From where Father Junipero Serra established the first of 21 California Missions in 1769, this area was the first permanent European settlement in the San Diego region. Today, past and present meet in a preserved historical park located near Downtown San Diego. You can explore life as it was in ...
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  • San Diego, California

    Ocean Beach Dog Beach

    4.7
    Ocean Beach Dog Beach is considered "The Original Dog Beach" and one of the first leash-free dog beaches in the U.S., according to city's website.  There's something really magical about being at a beach during sunset, and even up to an hour after sunset can still cast beautiful light on the wat...
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  • San Diego, California

    Harper's Topiary Garden

    Harper's Topiary Garden in San Diego's Mission Hills neighborhood is a whimsical front yard transformation by Edna and Alex Harper. 15 years ago, the Harpers decided to create an enchanting topiary garden for everyone to enjoy. Unlike typical topiaries shaped around wire frames, Edna's sculpture...
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  • San Diego, California

    Spruce Street Suspension Bridge

    4.0
    Located at the intersection of Spruce Street and First Avenue this spot is hard to miss! There is no parking lot, but there is plenty of street parking nearby!! This suspension bridge is one of those hidden gems in San Diego. Located within Banker's Hill, this bridge brings peace and serenity. It...
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  • San Diego, California

    Balboa Park Loop

    4.6
    4.34 mi / 226 ft gain
    The Balboa Park Trail offers the chance to see wildlife and is open year-round. The trail is shared by runners, families, hikers, and bikers. Dogs are able to use the trail but must be kept on leash. There is a dog park you will pass by. 
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  • San Clemente, California

    Beach Day at San Onofre

    5.0
    This spot is no secret but it’s by far one of the best beaches California has to offer and has been regarded since the 1950s as a friendly surfing sanctuary. The beach is divided into three surf spots (named from North to South), known as “The Point,” “Old Man’s,” and “Dogpatch.” To access the be...
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  • Santa Ysabel, California

    West Vista Loop

    5.0
    4.21 mi / 886 ft gain
    The West Vista Loop in Santa Ysabel, CA, is a moderately challenging trail known for its panoramic views of surrounding hills and valleys. Reviewers appreciate the well-maintained paths and gentle elevation gains, making it suitable for hikers of varying skill levels. The trail is dog-friendly ...
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  • Santa Ysabel, California

    West Vista Loop & Coast to Crest Trail

    3.0
    10.16 mi / 1946 ft gain
    Starting at the trailhead on Hwy 79, enter through the gate and make sure to close it behind you - the preserve is open range area for herds of cows, make sure not to disturb them when hiking. From the gate you'll see the sign with a detailed map of trails that are available for hiking. The trail...
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  • San Diego, California

    Balboa Park Gardens Loop

    4.5
    1.42 mi / 141 ft gain
    Balboa Park Gardens Loop in San Diego, California, is a popular hiking trail that offers a variety of attractions. The trail is 1.42 miles long and is rated as moderate, making it suitable for most fitness levels. It features a number of unique landmarks, including the historic Botanical Building...
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  • San Diego, California

    Balboa Park Botanical Building and Lily Pond

    5.0
    For a peaceful escape, visit the Balboa Park Botanical Building and Lily Pond in San Diego. Built for the 1915 Panama-California Exposition, this serene spot features vibrant water lilies and lotus blossoms in a shallow reflecting pond. The Botanical Building, one of the world’s largest structur...
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  • San Diego, California

    Climb the Famous California Balboa Bell Tower

    5.0
    This tour allows you to climb up the iconic landmark of Balboa Park. It has never been open to the public to climb until January 2014. An easy seven floor climb brings you to a beautiful viewing deck. From the top of the tower you'll be able to see the glimpses of the San Diego Zoo, the Cuyamaca ...
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  • San Diego, California

    Seven Bridge Walk Loop

    4.7
    5.75 mi / 217 ft gain
    The Seven Bridge Walk is a 5.2 mile loop through urban San Diego with scenic views, neat bridges, and gorgeous palm trees. Dogs are allowed on the trail, and the loop is perfect for families and all skill levels. On a Sunday, you will go through the Hillcrest farmers market - a great spot for cof...
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