Mount San Jacinto State Park

Idyllwild, California
Established 1937
14,148 acres

Mount San Jacinto State Park offers breathtaking alpine scenery, rugged granite peaks, and lush forests. Visitors enjoy panoramic views from the 10,834-foot summit, accessible via hiking trails or the Palm Springs Aerial Tramway. The park provides opportunities for camping, wildlife viewing, and winter snow play, making it a year-round destination for outdoor enthusiasts.

Entrance Fee

10

Visiting with Dogs

Dogs allowed in campgrounds, paved areas only; leashes required. No dogs on trails or in wilderness areas.

Visitor Tips & Reviews

What Visitors Say

Visitors love Mount San Jacinto’s stunning views, cool alpine air, scenic tramway, and excellent hiking, making it a top spot for outdoor adventure and breathtaking mountain experiences.

Tips from Visitors

  • Dress in layers; weather changes quickly.
  • Bring plenty of water and snacks.
  • Check tram schedule before visiting.
  • Stay on marked trails for safety.
  • Watch for altitude sickness symptoms.
  • Carry a map or download offline maps.

Amenities

RestroomsParkingPicnic AreasVisitor CenterCampgroundsDrinking Water

Nearby Attractions

Explore these attractions near Mount San Jacinto State Park:

  • Idyllwild Nature Center
    An educational center offering exhibits on local ecology, hiking trails, and picnic areas just outside the park.
    2 miles away
  • Palm Springs Aerial Tramway
    A rotating tram car that transports visitors from the desert floor to the alpine wilderness near the park’s boundary.
    5 miles away
  • Lake Hemet
    A scenic reservoir popular for fishing, boating, and camping, located in the San Jacinto Mountains.
    12 miles away

Things to Do at Mount San Jacinto State Park

HikingCampingWildlife ViewingSnowshoeingPhotographyPicnicking

Camping at Mount San Jacinto State Park

Tent and RV camping available seasonally; no hookups or cabins. Reservations recommended. Amenities include showers, restrooms, and fire rings.

Hiking Trails

Mount San Jacinto State Park offers breathtaking alpine scenery, well-maintained trails, and panoramic views from the summit. Hikers often praise the diverse landscapes, from lush forests to rocky outcrops. The popular tramway access makes higher elevations more accessible, but some trails can be challenging due to elevation gain. Wildlife sightings and cool mountain air add to the memorable hiking experience.

San Jacinto Peak via Marion Mountain Trail

Hard

A challenging out-and-back trail leading to the summit of Mount San Jacinto, offering panoramic views and diverse alpine scenery.

11.8 mi
7-9 hours
4,500 ft gain
Hard difficulty

San Jacinto Peak via Tramway

Moderate

A popular route starting from the Palm Springs Aerial Tramway, ascending through forests to the summit with spectacular vistas.

11.4 mi
5-7 hours
2,300 ft gain
Moderate difficulty

Round Valley Loop Trail

Easy

A scenic loop through Round Valley, perfect for families and those seeking a shorter hike among pines and meadows.

4.5 mi
2-3 hours
600 ft gain
Easy difficulty

Deer Springs Trail to Little Round Valley

Hard

A strenuous trail ascending through varied terrain to Little Round Valley, a popular backcountry camping area below the peak.

14.2 mi
8-10 hours
4,700 ft gain
Hard difficulty

Directions

From I-10, take Highway 243 south to Idyllwild. The park entrance is located just north of town on Highway 243.

Frequently Asked Questions

How do I get to Mount San Jacinto State Park?

You can access the park via the Palm Springs Aerial Tramway or by driving to Idyllwild. Both provide entry points to hiking trails and park facilities.

What are the most popular hiking trails in the park?

Popular trails include the San Jacinto Peak Trail, Marion Mountain Trail, and the Round Valley Loop. Each offers scenic views and varying levels of difficulty.

Is camping available at Mount San Jacinto State Park?

Yes, the park offers both developed campgrounds and wilderness camping. Reservations are recommended, especially during peak seasons.

What is the best time of year to visit?

Spring and fall are ideal for mild weather and clear views. Summer is popular but can be crowded, while winter brings snow and colder temperatures.

Are dogs allowed in the park?

Dogs are allowed in campgrounds and picnic areas but not on wilderness trails. Always keep pets on a leash and clean up after them.

Do I need a permit to hike to San Jacinto Peak?

Yes, wilderness permits are required for all hikes into the San Jacinto Wilderness, including the peak. Permits are available at park offices and some trailheads.