Pets allowed
Not Allowed
Elevation Gain
1,434.00 ft (437.08 m)
Trail type
Loop
Distance
11.90 mi (19.15 km)
Please respect the outdoors by practicing Leave No Trace. Learn more about how to apply the principles of Leave No Trace on your next outdoor adventure here.

The hike from Ryan Campground to Lost Horse Mountain in Joshua Tree National Park offers a beautiful, moderate adventure through the high desert with expansive views of the Mojave Desert and surrounding mountain ranges. This hike totals approximately 11.9 miles round-trip and features an elevation gain of 1,434 feet, making it ideal for hikers seeking a moderate challenge.


DESCRIPTION
Begin your hike at Ryan Campground, located near Park Boulevard. From the campground, head south towards Lost Horse Mine via the Big Trees Trail. The trail starts off relatively flat, meandering through open desert dotted with Joshua trees, creosote bushes, and various cacti. As you gain elevation, the terrain becomes more rugged, with rocky outcrops appearing along the path.

Eventually, you’ll reach Lost Horse Mine, an abandoned gold mine that dates back to the late 1800s. This historical site is well-preserved, and you can explore the old mining equipment and learn about its fascinating history. From the mine, continue toward the Lost Horse Mountain summit, which offers panoramic views of San Jacinto Peak, San Gorgonio Mountain, and the Little San Bernardino Mountains.


FLORA AND FAUNA

  • Flora: This area is home to classic desert flora, including Joshua trees, yucca, pinyon pines, and cholla cactus.

  • Fauna: You may spot desert cottontails, lizards, and jackrabbits along the trail. Be on the lookout for hawks or even golden eagles soaring above.

SAFETY AND CONSIDERATIONS

  • Water: There are no water sources along the trail, so be sure to bring plenty, especially in the warmer months.

  • Sun Protection: There is little to no shade, so pack sunscreen, sunglasses, and a hat.

CAMPING AND PERMITS

  • Ryan Campground offers camping for those wishing to stay overnight. Campsites can be reserved through www.recreation.gov.

  • No permits are required for day hikes, but backcountry regulations apply if you intend to camp overnight. For more information about permits and backcountry camping visit www.recreation.gov.

PARKING
Parking is available at Ryan Campground. Arrive early, especially on weekends and during the busy season, to secure a spot.

MAPS AND MORE INFO
Joshua Tree National Park Info

Logistics + Planning

Preferable season(s)

Spring
Fall

Congestion

Moderate

Parking Pass

National Park Pass

Open Year-round

Yes

Pros

Peak Bagging. Scenic Views.

Cons

Lack of shade and water.

Trailhead Elevation

4,336.00 ft (1,321.61 m)

Highest point

5,261.00 ft (1,603.55 m)

Features

Wildlife
Historically significant
Backcountry camping
Big vistas

Typically multi-day

No

Permit required

No

Location

Nearby Lodging + Camping

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