Location: Ventura County, about 12 miles south of Gorman, 85 miles from Los Angeles

Maps

Nearby Peaks: Alamo Mountain, McDonald Peak, Sewart Mountain, Snowy Peak, Black Mountain #2, Cobblestone Mountain

Distance: 14 miles round trip on road, trail, and cross-country

Gain: 4600' total, 2200' out plus 2400' on return

Time: 8-10 hours round trip

Rating: Class 1, strenuous

Navigation: Moderate

Leader Rating: "I", normal conditions

Original: Warren E. von Pertz, January 1974

DRIVING ROUTE 1

• Go north on I-5 to the town of Gorman. Get off on the signed Gorman exit.
• Turn left at the bottom of the off-ramp and go under the freeway.
• Go 0.1 mile to Peace Valley Road. Turn right.
• Go 1 mile to the entrance to Hungry Valley Recreation Area on your left (paved). Turn left. Note your odometer and go as follows:
• At 0.2 miles, entrance station. If manned, you can avoid payment of the fee by telling the State Park employee that you are passing through to Alamo Mountain.
• At 5.2 miles, intersection. Turn right (west) toward "Piru Creek", signed.
• At 11.4 miles, Piru Creek crossing. There is a seasonal gate just before this stream crossing.
• At 13.4 miles, the pavement ends.
• At 17.8 miles, fork to the left. Keep right.
• At 17.9 miles, junction with the Alamo Mountain Road. Go straight. Note your odometer again and go as follows:
• At 3.3 miles, fork immediately beyond a small road cut through the ridge. To the right leads to Alamo Mountain Route 1. Turn left.
• At 4.0 miles, the road forks at the Little Mutau trailhead. Turn left. Past this point the road can sometimes be poor but is usually passable.
• At 6.3 miles, the parking spot for McDonald Peak.
• At 7.2 miles, a dirt berm, a sign indicating no further motor vehicle traffic, and a large parking area, suitable for car camping. Park here.

HIKING ROUTE 1

• From the parking area (6500'), pass the gate and hike east on the old road for 1 mile to the obvious high point of the road. This is the summit area of Sewart Mountain.
• Continue downhill on the old road for about 0.5 mile to a fork with an obscure road on the right, signed "Sespe Wilderness". Turn right onto this road (continuing straight leads to Snowy Peak and Black Mountain #2).
• Follow this overgrown road as it first descends steeply south to a saddle, turns east over bump 6043', then proceeds downhill in roller-coaster fashion.
• After about 2.5 miles, the overgrown road turns to trail. Follow the trail eastward onto the northern slopes of a forested ridge, looking for a side trail coming steeply in from the right, possibly signed "Cobblestone Trail".
• Turn right on this side trail, which is very deteriorated and should be considered cross-country travel.
• Take this old trail as it goes southeast up a ridge. After a long 1/2 mile it comes to a fork in a shallow saddle with the remains of a sign (5840'+). Turning right on an overgrown trail at this saddle goes to Cobblestone Mountain.
• Continue straight (east) along the ridgeline following a spotty use trail over and around several bumps. The route turns into the saddle north of bump 6138', and then ascends through brush to the summit.