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Routes
Hiking trails & Routes
United States
California
Riverside County
Santa Rosa And San Jacinto National Monument

San Jacinto Peak and Round Valley Loop

Hard

4.5

(8065)

9,121

hikers

San Jacinto Peak and Round Valley Loop

03:58

12.2km

740m

Hiking

The San Jacinto Peak and Round Valley Loop is a difficult hike, covering 7.6 miles (12.2 km) with a significant 2433 feet (741 metres) of elevation gain. You can expect to spend around 3 hours and 58 minutes on this route, traversing varied terrain from thick pine forests to rugged,…

Last updated: April 23, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 11.0 km for 99 m

Waypoints

A

Start point

Get Directions

1

3.81 km

Observation Deck Desert Viewpoint

Highlight • Viewpoint

This observation deck has binoculars to look down on the desert below. Behind you is the San Jacinto wilderness!

Tip by

2

7.42 km

Round Valley

Highlight • Rest Area

Round Valley is one of the designated campgrounds at San Jacinto State Park. It is a primitive camp, with no other amenities than a couple of cabin toilets and a …

Translated by Google •

Tip by

3

8.78 km

Wellman Divide

Highlight • Mountain Pass

Wellman's Divide is at a trail junction at 9700 feet above sea level. From here you can choose to go... South on Wellmen's Cienaga Trail... East on Round Valley trail …

Tip by

4

9.59 km

San Jacinto Wilderness

Highlight • Forest

The San Jacinto Wilderness is one of a kind. At an elevation of 10,834 feet, San Jacinto Peak towers high above the California desert. You can hike plenty of trails …

Tip by

5

9.96 km

Peak Trail

Highlight • Trail

As you might expect, the Peak Trail leads you to the summit of Mount San Jacinto and the shelter hut below. There is snow very likely at least until late spring if not into early summer.

Tip by

6

11.0 km

Miller Peak

Highlight • Summit

7

12.0 km

San Jacinto Summit Hut Shelter

Highlight • Mountain Hut

In the stone shelter you will find four bunk beds. It should be considered for emergencies, but especially PCT-Thruhikers are likely to spend the night in the hut.

Tip by

8

12.1 km

San Jacinto Peak

Highlight • Summit

With 10,883 feet Mount San Jacinto is the highest peak in the San Jacinto Mountains. There is a network of hiking trails around the summit and the San Jacinto State …

Tip by

B

12.2 km

End point

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Way Types & Surfaces

Way Types

12.1 km

< 100 m

Surfaces

9.98 km

1.33 km

850 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (3,260 m)

Lowest point (2,550 m)

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Weather

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Today

Wednesday 6 May

23°C

-1°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I access the trailhead for the San Jacinto Peak and Round Valley Loop?

The most common way to access this trail is via the Palm Springs Aerial Tramway. The tram transports you 6,000 vertical feet up to the Mountain Station, which is the starting point for many trails in the area, including this loop. This eliminates a significant portion of the climb and offers breathtaking views of Chino Canyon and the Coachella Valley during the ride.

Do I need a permit to hike the San Jacinto Peak and Round Valley Loop?

Yes, day-use wilderness permits are required for most trails in the Mount San Jacinto State Park, including this loop. These permits are free and can be obtained at ranger stations. If you plan an overnight stay at campgrounds like Round Valley Campsite or Little Round Valley Campground, advance permits are necessary.

What is the best time of year to hike this trail?

The San Jacinto Wilderness offers a cool escape during summer months, making it an excellent time to visit when the desert floor is hot. However, the trail can be hiked in other seasons too, with winter conditions potentially requiring snowshoes or microspikes. Always check weather and trail conditions before heading out.

What is the terrain like on the San Jacinto Peak and Round Valley Loop?

You'll encounter diverse terrain, including thick pine forests and meadows. There are some rocky sections, notably on the Willow Creek Trail, which features many large rocks and boulders. Portions of the trail, especially leading toward Round Valley, can be exposed to the sun and cold winds. The ascent to San Jacinto Peak involves navigating across weathered granite, though this particular route is described as more gradual.

Is the San Jacinto Peak and Round Valley Loop dog-friendly?

Dogs are generally not permitted on trails within the Mount San Jacinto State Park Wilderness Area, which includes this loop, to protect the natural environment and wildlife. It's always best to check the latest regulations with the park service before planning your hike.

What kind of views and landmarks can I expect along the route?

The trail offers spectacular scenery. From various points, you can enjoy breathtaking views of the desert valley below, including the Coachella Valley and Salton Sea, stretching across to Joshua Tree and the San Bernardino Mountains. Notable landmarks include the Observation Deck Desert Viewpoint, Round Valley, and Wellman Divide. You'll also pass by San Jacinto Peak and Miller Peak, and potentially spot Lily Rock and Tahquitz Peak.

Does this trail intersect with other well-known paths?

Yes, the route includes sections of the Pacific Crest Trail. Additionally, you'll be hiking on official trails such as the Round Valley Trail, High Trail, and Peak Trail for significant portions of the loop.

What wildlife might I see on the San Jacinto Peak and Round Valley Loop?

The region is known for its diverse wildlife. Deer are frequently sighted along the trails. Keep an eye out for various bird species and other small mammals that inhabit the pine forests and meadows of the San Jacinto Wilderness.

What is the difficulty level of this hike?

The full San Jacinto Peak and Round Valley Loop is considered a difficult hike. While the shorter Round Valley Loop is often described as moderate, the full loop involves significant elevation gain and can be strenuous, especially for those unaccustomed to higher altitudes. It's a challenging experience best suited for experienced hikers.

Are there any facilities or shelters along the trail?

Yes, you'll find the San Jacinto Summit Hut Shelter near the peak, which can provide refuge. The Round Valley area also offers facilities, including the Round Valley Campsite for overnight stays (with permits).

What are the regulations for Mount San Jacinto State Park where this trail is located?

Mount San Jacinto State Park requires day-use wilderness permits for hiking, which are free and available at ranger stations. Overnight camping requires advance permits. It's important to practice Leave No Trace principles, pack out all trash, and be aware of fire restrictions, especially during dry seasons. Dogs are generally not allowed on wilderness trails within the park.

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