This Walk Rocks

Hike Along the San Diego River at Walker Preserve in Santee

Woman walking and looking at Covid-19 Rock Snake in Santee's Walker Preserve

Go on a 2.5-mile out-and-back hike along the San Diego River in Santee’s Walker Preserve. It’s home to the colorful “Covid-19 Rock Snake,” a project initiated and managed by Santee Rocks, encouraging people to spread joy and kindness by adding to the chain of stones. Currently composed of hundreds of individually painted geological canvases, the rock snake can entertain for hours and provide a brighter outlook. Bring one of your own to add to the community creation.

Park along the street and find the entrance to the preserve (and trailhead), marked by a beautiful wooden portico, gazebo, and picnic area (there’s also a bike repair station). The manicured dirt trail is pristine throughout, and the wide, fence-framed path remains flat but has constant riparian views, convenient benches, and interpretive signs detailing the preserve’s history and ecosystem. We recommend reading about the sand mining that existed before the park’s recent restoration.

Continue on and enjoy the serene river vistas—you can get close to the river via a spur trail at the half-mile marker. Look for resident coots and ducks, but also search for the Santee Drive-In theater wall on the south side of the water. 

At the mile marker, take a lightly ascending spur trail to the left to find a shady picnic spot under a small grove of willows. The trail ends in a quarter mile, offering views of El Cajon Mountain to the east as you reach a neighborhood baseball field. This is where the Walker Preserve ends; however, you can continue on the Lakeside Trail here if you want further mileage. 

Painted rocks on the trail at Santee

Otherwise, turn around, get one more look at the rock snake. Remember, as three simple rocks in the snake advise, “have hope, love yourself, and wash your hands for 20 seconds!”

BEER BONUS: Comfort and joy sometimes come in a pint! There are five breweries within just 3 miles of the preserve, but the closest watering hole is newcomer Three Frogs Brewery (try the Drunk Monkey Golden or Chocolate Pretzel stouts!).

To get to the Walker Preserve trailhead, take the I-15 or the I-5 to the CA-52 east. Exit at Magnolia Dr. (just before the CA-67) and turn left, heading north. After 1.3 miles, the trailhead and street parking will be on your right. Dog-friendly!

Trending Stories NorCal

View all Stories
  1. Keough's Hot Springs

    Soaking Up History

    When you slide into the soothing water of Keough’s Hot Springs, you’re bathing in a piece of Owens Valley history.

    View
  2. woman hiking Buck Gulch Falls Novato

    Buck Wild!

    Tucked back beyond the residential ranch-style homes and golf courses of Novato in the North Bay is a wild and wondrous 30-foot waterfall that springs to life in the rainy season. Buck Gulch Falls in Novato’s Ignacio Valley Preserve is in peak flow right now, and it’s a short and Middle-earthy hike to reach it.

    View
  3. Grover Hot Springs

    State Park Soaker

    Set in an alpine meadow at 6,000 feet and surrounded by the 10,000-foot granite peaks of the Sierra, Grover Hot Springs State Park—just outside the town of Markleeville—has its very own hot springs.

    View
  4. Redding Ironman Whiskeytown lake
    Sponsored

    New Year, New Goal: IRONMAN 70.3 Northern California

    2026 is off and running! And swimming. And biking. Don't get left behind! Commit to one of the upcoming year’s most exciting endurance events—IRONMAN 70.3 Northern California in Redding.

    View

Trending Stories SoCal

View all Stories
  1. A woman stands at Dante's View in Death Valley, looking out to Telescope Peak and Manly Lake, Badwater Basin below.

    Sunset Hike at Dante's View

    It’s one of the world’s best places to watch a sunset. Dante’s View is a 5,476-foot vantage of the whole southern basin of Death Valley from the top of the Black Mountains. Right now there's a banner and bonus view of a rare lake formation that appears only after big rains.

    View
  2. Hot, Wet, and Wild!

    At Wild Willy’s Hot Springs, you can soak up a primeval landscape that’s amazingly close to Mammoth Lakes and Highway 395—it just feels a few geological epochs away.

    View
  3. Woman swimming in Carson Hotsprings natural thermal pool

    Hot Springs, Naturally

    Thermal spring waters are famous for their curative, relaxing elements, and Reno Tahoe is filled with them! Sink into these amazing thermal respites for a wellness super soak.

    View
  4. Hikers sitting on a large rock slab next to Three Sisters Falls in Cleveland National Forest Southern California near Julian

    Three Sisters

    Good things come in threes at this hike to a lovely trio-tiered waterfall in Cleveland National Forest. The 4.25-mile out-and-back hike rambles among rolling hills, with rocky mountain views as switchbacks take you down to a lush canyon and the falls.

    View