San Jacinto Peak via Devil's Slide Trail

The San Jacinto Peak via Devil's Slide Trail offers a dramatic ascent into the San Jacinto Wilderness, starting amidst dense pine forests and transitioning to rugged, rocky terrain. You'll navigate numerous switchbacks on the Devil's Slide Trail, eventually reaching Saddle Junction before the final, boulder-strewn push to the 10,834-foot summit. The reward for this difficult 7.5-mile (12.0 km) hike, with its 4221 feet (1286 metres) of elevation gain, is an expansive panorama that can stretch all the way to the Pacific Ocean and Catalina Island.

To tackle this approximately 4-hour and 30-minute journey, you'll need a day-use permit from the Idyllwild Ranger Station, especially if you're hiking on a weekend between Memorial Day and Labor Day when permits for the Devil's Slide Trail are limited. Parking at Humber Park also requires an Adventure Pass. Always check for seasonal conditions, as snow and ice can persist at higher elevations, making winter hiking on San Jacinto Peak via Devil's Slide Trail a different challenge.

This route is a significant access point into the San Jacinto Wilderness from Idyllwild, offering a prime way to experience Southern California's alpine beauty. Along the way, you'll intersect with the iconic Pacific Crest Trail, and near the summit, an emergency hut provides shelter. It's considered a good first major mountain for those with solid fitness, showcasing a unique blend of forest, meadows, and dramatic granite topography.