Mill Creek Ranger Station (Where you obtain the additional wilderness permit if you have not gotten it early), continue on up into the San Bernardino National Forest. Several miles pass the Mill Creek Ranger station, you will make a right at Forest Falls Road. At the very end of Forest Falls Road is where the trailhead begins at 6,080 feet. There are several parking lots at the trailhead (A Forest Adventure Pass is needed as well as a Wilderness Permit for the San Gorgornio Wilderness).
To day hike or overnight backpack in the San Gorgonio Wilderness, you must have an additional wilderness permit (The Permit is Free), in addition to the Forest Adventure Pass. You can Follow this link for the permit. The link will direct you to the wilderness permit application. You can obtain the additional wilderness permit early from the Mill Creek Ranger Station which is the easiest way, or you will have to stop at the Mill Creek Ranger Station before you go hiking. Each trail has a set quota for the number of hikers allowed on each hiking trail in the San Gorgonio Wilderness and once the quota is reached the National Forest Service does not issue more wilderness permits for the hiking trail. That is why we recommend you get your wilderness permit early. You can obtain a permit 90 days before your hike in the San Gorgonio Wilderness.
Rating: Elevation Gain: 5,600 ft. (Strenuous), Distance: 16 Miles Roundtrip (Strenuous), Note: be on the watch for Altitude sickness since the height of Mt. San Gorgonio is 11,502 ft.
Time to Complete Hike: 7.5 - 10 hours.
Good Training Hikes: Mt. Baden-Powell, Mt. San Jacinto, Saddleback Mountain, Cucamonga Peak, Mt. Baldy.
MORE TRAIL WRITE-UPS ON MT. SAN GORGONIO
Mt. San Gorgonio (Via the Vivian Creek Trail, June 2010)(This Post)
View Mt. San Gorgonio via the Vivian Creek Trail in a larger map