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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

  • Escondido, California

    Lake Hodges Overlook

    4.6
    6.73 mi / 1407 ft gain
    Elfin Forest is one of the most beautiful and unique trails in all of San Diego, CA. The parking is free as well as the overflow parking area. There is an Interpretive Center located in the staging area where you can speak to park rangers, learn about the wildlife and trail locations. The parking...
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  • Escondido, California

    Camp at Dixon Lake

    2.1 mi / 295 ft gain
    Dixon Lake is Escondido's best kept secret! A man-made reservoir located right next to Daley Ranch, Dixon Lake offers overnight camping, boat rentals, fishing, and hiking, along with picnic areas, a kids park, and more.  The campground is open year-round and is located next to the lake with a lof...
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  • Carlsbad, California

    Hike and Fish at Lake Calavera

    4.0
    6.24 mi
    Lake Calavera Preserve is located in Carlsbad, CA and is home to one of North America's smallest volcanoes. It is the end peak of each trail and is what's known as a "volcanic plug" (cool hardened lava). The northern face of Mount Calavera is that of columnar joints- columns of molded lava. Geolo...
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  • Escondido, California

    Bernardo Mountain Summit Trail

    5.0
    7.15 mi / 1060 ft gain
    Bernardo Mountain is located on the Coast to Crest Trail in San Dieguito River Park. The 7.15-mile out-and-back trail to the 1060 ft. summit starts on the east side of I-15. It's a relatively easy hike all the way to the top. It picks up a little once you make it to the Summit Trail junction, wh...
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  • San Diego, California

    Battle Mountain's Cross

    5.0
    0.45 mi / 256 ft gain
    This is a quick and easy hike for everyday explorers desiring a 20-minute sweat-inducing power walk leading to incredible views of urban development, Iron Mountain, Mt. Woodson, Mule Hill, and The 15. Come enjoy the views while sitting under the beautiful 20ft cross you've been admiring from the ...
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  • Encinitas, California

    Coastal Roots Farm

    5.0
    Coastal Roots Farm in Encinitas, California provides high quality, freshly picked organic produce with a pay-what-you-can pricing model. If you can afford to, pay their asking price, especially when you consider in return they allow people in need to buy for less than normal market prices. Best p...
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  • Carlsbad, California

    South Carlsbad Campground

    5.0
    South Carlsbad Campground is a picturesque experience. Imagine gorgeous sea cliffs overlooking a lovely beach, with ample activities to pursue (or just lay in the sun and enjoy some quiet time). The most popular campsites, 1-70 and 156-222, are perched on the edge of a bluff and feature the best ...
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  • Encinitas, California

    Grandview Beach

    5.0
    3 mi
    Grandview Beach is a great spot for surfing when conditions line up (see Surfline). it's also an ideal spot to kick back and relax (bring your whole fam, dogs too).  If you're looking for a little fitness, you can start at either Grandview Beach and head south along the beach to the San Elijo la...
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  • Encinitas, California

    Photograph Surfers at Beacons Beach

    5.0
    Pack for a day of fun, and don’t forget your camera! Getting there is easy. You can plug “beacons beach” or Leucadia State Beach right into your gps. You’ll find it right off of Neptune Street, where you can park in the parking lot on top of the sea bluff. Walk down the windy beach trail and you ...
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  • San Diego, California

    Black Mountain Peak via Miner's Ridge Loop Trail

    2.5
    4.3 mi / 951 ft gain
    The Miner's Ridge Loop Trail is a relatively mild 4.3-mile loop that takes you to the 1554-foot summit of Black Mountain Peak. Even from the parking lot, the views to the east are stunning. Get there early in the morning on a clear day, or arrive just before sunset to get the full experience. T...
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  • Encinitas, California

    San Elijo State Beach Campground

    4.5
    This campground is located right next to the beach as well as next to the San Elijo Lagoon. Head to the beach during the day for a swim. This is also a great place to catch a sunset. If you want to stretch your legs and get moving a bit, you can hike around the San Elijo Lagoon to the east of the...
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  • Solana Beach, California

    Annie’s Canyon Trailhead

    4.7
    2 mi / 100 ft gain
    If you're looking for a super short hike, this 10 minute flat walk couldn't be more ideal. Start at 840 N Rios Avenue, Solana beach and walk east towards the FWY 5 where you will see Annie’s Canyon on your right. There is only one way to go up the canyons and it gets pretty tight in places, but y...
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  • Oceanside, California

    Buccaneer Beach

    If you're looking for a beach to bring your family, Buccaneer Beach is the place to go. It has a little bit of everything plus a huge parking lot, so it's really never full (unless you go midday on the 4th of July or something). There is a grassy area next to the parking lot with benches to have...
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  • Poway, California

    Blue Sky Ecological Reserve to Ramona Dam

    3.0
    5.3 mi / 984 ft gain
    Starting at the trail head where you park your car, head south along the Green Valley Truck Trail. After less than a mile, you will notice the city and noise start to fade behind you, and a beautiful sight of towering oaks, willows, and sycamores appear as you walk along the Creekside Trail. You ...
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  • San Diego, California

    Black Mountain via Nighthawk Trail

    5.0
    4.05 mi / 764 ft gain
    Starting at the trail head at the end of Oviedo way, you will see a power line on top of the small hill across from the rec center, which is the start of the South Point View Trail. Follow this trail about a mile until you see a sign for the 'Little Black Mountain Loop' . This is a 4.1 mile loop ...
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  • Poway, California

    Relax at Lake Poway

    4.0
    It costs $5 to enter the park and they are open 6am to sunset everyday. There is plenty of parking and this park is huge! This place has so many outdoor recreational activities such as fishing, hiking, running, archery, feeding ducks, or just having a picnic. With so many possibilities in this on...
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Camping and Lodging in San Marcos

Observatory Campground
Palomar Mountain, California

Observatory Campground

Fry Creek Campground
Palomar Mountain, California

Fry Creek Campground

Temecula KOA at Vail Lake
Aguanga, California

Temecula KOA at Vail Lake

Dripping Springs Campground (Ca)
Temecula, California

Dripping Springs Campground (Ca)

Oak Grove Campground
Warner Springs, California

Oak Grove Campground

San Diego Metro KOA Resort
Chula Vista, California

San Diego Metro KOA Resort

Guides, Insights and Stories from San Marcos

The Adventure-side of Oceanside - 4 Days of Sending it in the Heart of SoCal

The Adventure-side of Oceanside - 4 Days of Sending it in the Heart of SoCal

William Woodward

The Adventure-side of Oceanside Essential Gear

The Adventure-side of Oceanside Essential Gear

Josiah Roe

The 5 Best Photography Spots in San Diego

The 5 Best Photography Spots in San Diego

Dustin Kahia

The Hike that Humbled Me

The Hike that Humbled Me

Cameron Catanzano