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Backpackers staging a San Jacinto Peak summit will find this spot hard to beat: late June through September offers snow-free trails, mild temps, and wildflower meadows right at camp. Pack all water and a filter, since there's nothing on tap.
Select a month, then check for open campsites
Price
$5/night
Booking
Reservable
Sites
6 campsites
Season
Year-round
Cell
Unknown
Pets
No Pets
Select a month, then check for open campsites
Price
$5/night
Booking
Reservable
Sites
6 campsites
Season
Year-round
Cell
Unknown
Pets
No Pets
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Mount San Jacinto State Park, Little Round Valley Campground, Idyllwild, CA 92549
Backpackers staging a San Jacinto Peak summit will find this spot hard to beat: late June through September offers snow-free trails, mild temps, and wildflower meadows right at camp. Pack all water and a filter, since there's nothing on tap.
No potable water, no food lockers, no cell service, and a strenuous hike just to arrive makes this a bad fit for anyone who hasn't camped well above tree line before. Dogs are prohibited, full stop.
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Summer brings the most reliable access and pleasant conditions: daytime highs around 60–75°F, nights dropping into the 40s. Trails to San Jacinto Peak are typically snow-free from late June through September, the prime window for hiking and scrambling. Afternoon thunderstorms can roll in on hot summer days. Winter transforms the area into snow country with below-freezing temperatures, limiting access to experienced, well-equipped visitors.
Most reliable access, pleasant temps (60–75°F) and wildflowers — summer is the peak season.
Reservation tips, booking windows, and free cancellation alerts.
Little Round Valley Campground is located within Mount San Jacinto State Park and offers a primitive camping experience in a remote wilderness setting. It is one of four designated backcountry camping areas in the park. The campground is accessible only by foot and features six sites, each equipped with a brown post to designate the campsite. Vault toilets are provided, but no other facilities like potable water, showers, or electricity are available. Campers must pack in all supplies and pack out all trash.
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