Black Mountain Truck Trail to San Jacinto

San Jacinto via Black Mountain Truck Trail is a 29.7-mile out-and-back located near Idyllwild, California. The route starts from scenic Highway 243, climbs up the Black Mountain Truck Trail, crosses Fuller Ridge, and continues to ascend via the Pacific Crest Trail (PCT) to the top of San Jacinto Peak (10,834'), the second tallest peak in Southern California. This strenuous route passes through old growth pine forest and features scenic views of granite cliffs, lush mountainsides, and alpine meadows. The route is popular for runners, hikers, and backpackers alike and can be completed in one day or overnight. Wilderness permits are required for day and overnight use. PERMITS AND CAMPINGPermits are required for both day and overnight use. Day use permits are free and available 24 hours a day the following locations:State Park Headquarters in IdyllwildLong Valley Ranger Station on the Palm Springs Aerial Tramway sideWilderness Camping Permits are $5.00 per person and are available at the following locations: Park Headquarters in IdyllwildLong Valley Ranger Station on the Palm Springs Aerial Tramway sideOnline application (must be printed and mailed): Wilderness Camping PermitPermits for the San Jacinto Wilderness areas are free and are available through the forest service. For more information please visit https://www.fs.usda.gov/detail/sbnf/passes-permits/recreation/?cid=fsbdev7_007800 or call the San Jacinto Ranger District (Friday - Tuesday: 8:00am - 4:30pm) 1-909-382-2921.SEASONAL PRECAUTIONSBlack Mountain Truck Trail may be closed to vehicle traffic in the winter due to dangerous wintry conditions. During this time the trail can be icy and visitors are recommended to proceed with caution and bring appropriate winter gear. ADDITIONAL INFORMATIONBlack Mountain Yellow Post Sites