Fallbrook, California

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

Top Hiking Spots in and near Fallbrook

  • Newport Beach, California

    Newport Beach Back Bay Trail

    4.0
    10.62 mi / 499 ft gain
    The Newport Beach Back Bay Trail features beautiful wildflowers and is open for use year round. Very minimal elevation gain makes this hike food for all skill levels, but be mindful of the distance. Dogs are allowed on the trail but must be kept on leash.  Cooling sea breezes make this one of th...
    Read more
  • Santee, California

    Crystal Cave

    4.0
    0.46 mi / 59 ft gain
    Starting at 8100 Mesa road, you will see parking along the side of the road in a few places, take advantage where you find it.  Pass over the trail gate that marks the start of the journey. This will be a quick trip, as the total distance is less than a mile out and back. Head a quarter mile or ...
    Read more
  • Riverside County, California

    San Jacinto Peak via Marion Mountain Trailhead

    11.25 mi / 4505 ft gain
    San Jacinto Peak is the second highest peak in Southern California which sits at 10,833'. There are several trails to summit San Jacinto, but Marion Mountain is the shortest but also a tough one. You will start the hike at an elevation of 6300' and continuously climb 4500' in less than 6 miles. ...
    Read more
  • San Diego, California

    Pyles Peak

    5.0
    6.03 mi / 1706 ft gain
    Most people who live in San Diego have heard of, if not hiked, Cowles Mountain. At 1591 ft., Cowles is the highest peak in the city of San Diego. It's a hugely popular destination for day hikers and trail runners looking to get in a little trail time and take in the 360 degree views the summit h...
    Read more
  • Julian, California

    Upper Santa Ysabel Creek Trail

    4.5
    Experience the serene beauty of San Diego’s highlands on the Upper Santa Ysabel Creek Trail, a moderately challenging 7-mile loop near Julian that blends creek-side tranquility, open meadows, oak groves, and panoramic ridge views. Ideal for hikers, trail runners, and nature lovers, this trail i...
    Read more
  • San Diego, California

    Hike to the Rope Swing in Tecolote Canyon

    4.0
    4.4 mi
    Tecolote Canyon offers a great opportunity to explore nature right in the heart of San Diego, whether it is a hike, run, or bike ride on the trails.  But the best kept secret is perhaps a rope swing over the creek! The main trail starts off at Tecolote Canyon Natural Park & Nature Center, wh...
    Read more
  • Julian, California

    Volcan Mountain Trail

    5.0
    4.82 mi / 1270 ft gain
    Volcan Mountain Trail located near Julian, California is a moderate day hike. This well-maintained trail offers beautiful views, but keep in mind there isn't too much sun protection, so be sure to pack plenty of water and coverage on sunnier days.  Dogs are permitted on the trail on a leash. 
    Read more
  • Mountain Center, California

    Tahquitz Peak via Devils Slide Trail

    5.0
    8.31 mi / 2238 ft gain
    Tahquitz Peak via Devils Slide Trail is a moderately trafficked 8+ mile out and back trail located near Idyllwild, California. This trail is one of the most popular hikes in the San Jacinto area that features a fire lookout tower at the peak and amazing views of the valley below.  At an elevation...
    Read more
  • Mountain Center, California

    Mount San Jacinto via Devil's Slide

    4.5
    14.57 mi / 4475 ft gain
    Mt. San Jacinto is the second tallest peak in Southern California at 10,834’. Although this route requires a fair amount of work, the effort is more than rewarded by the expansive views, forest, meadows, and dramatic topography. You will need an Adventure Pass ($5/day) to park at Humber Park, as...
    Read more
  • Riverside, California

    Hike Two Trees Trail

    2.5 mi / 977 ft gain
    Parking is free at the trailhead, but there is only room for approximately five cars. The trailhead is on the edge of a neighborhood, so you can park there if needed. From the parking lot, head west, and immediately veer right and across the bridge. If you go left at the first fork, you can stay ...
    Read more
  • Riverside, California

    Hike Mt. Rubidoux

    4.3
    2.7 mi / 500 ft gain
    Featuring over 161 acres and over 3.5 miles of combined paved and dirt trails, Mount Rubidoux Park in Riverside, CA is a beautiful natural environment and adventure location. Although some say this is just a "hill", this Inland Empire gem offers a quick escape from the pace of city life. Just m...
    Read more
  • 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...
    Read more
  • Santa Ysabel, California

    Three Sisters Falls

    4.9
    3.42 mi / 906 ft gain
    Three Sisters Falls is by far the best hike, for the most reward, that I've gone on in the close vicinity of San Diego. Only a short hour and a half drive from downtown San Diego, the hike offers all the draws of a National Park: remote wilderness, strenuous hiking, scenic mountain views, and ama...
    Read more
  • 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 ...
    Read more
  • Anaheim, California

    Oak Canyon Bluebird and Wren Trail

    1.42 mi / 187 ft gain
    The Oak Canyon Bluebird and Wren Trail features beautiful wildflowers and is accessible year-round. The trail is well kept and offers lots of shady spots. The first portion of this hike will take you up a hill, and then to a fork. One direction will take you around a reservoir and another will ta...
    Read more
  • San Diego County, California

    Hike Sheep Canyon

    5.0
    2.71 mi / 732 ft gain
    Sheep Canyon is probably the most remote palm canyon in Anza-Borrego Desert State Park in California. While Palm Canyon is easily accessed from the State Park campground, Sheep Canyon is on a dirt road that requires stream crossings and potentially a high-clearance 4WD vehicle.  The canyon is na...
    Read more