In the 1930's the U. S. Forest Service, using C.C.C. (Civilian Conservation Corps) labor, improved an old Chumash trail that followed Agua Blanca Creek up the canyon. It was a popular trail because of the good hunting and fishing in the canyon. The trail begins at Festers Camp at the junction of the canyon with Piru Creek. Following up the canyon it comes to the Devils Gateway which is a narrow cliff cut through a conglomerate rock ridge. There is a trail over the ridge but it is rocky and steep. It is best to go up through the pools in the bottom of Devils Gate. Just beyond the narrows is a junction with the Pot Hole Trail that crosses the creek and climbs to reach the old Whitaker cabin and Pot Hole. Just beyond the trail junction is Log Cabin Camp. The cabin is long gone but a trail camp is located at the site. Continuing on up the Agua Blanca Creek the trail will pass a historic campsite called Hollister Camp. It was named for an early day U. S. Forest Ranger who had a camp beside the creek. Next comes Cove Camp on the left hand side of the creek. The trail beyond Cove Camp has not been maintained in many years and is more of a route than a trail at this point.
A short distance beyond this camp is Big Narrows. Here the creek cuts through a ridge of cobblestone to form a "U" like narrows. The walls of the cliff are very tall and numerous pools form as the creek descends through the narrows. There is an old trail that climbs over the ridge on the west side of the narrows but it is more enjoyable to go through the narrow part of the canyon.
Further up the creek the trail reaches Ant Camp where a trail comes in from Dough Flat and Fillmore. The Agua Blanca Trail used to continue up the creek passing two old hunting camps, Saddle Skirt and Borracho Spring, to finally climb to the top of Cobblestone Mountain but the trail beyond Ant Camp has not received any maintenance and is now a wall of dense brush, poison oak, and washouts from floods.
From Highway 126 turn north on Piru Canyon Road. Drive 6 miles to Lake Piru Gatehouse and let them know you plan to hike the Agua Blanca Trail. There is no fee for accessing the Forest Service Trailhead, but they will give you a parking pass and ask a few questions about your trip.
Continue past the boat launch ramp to the Pothole Trailhead (34.511726, -118.762658) on Piru Canyon Road. Park and continue down the road past the locked gate for another 2.8 miles until a junction just before it reaches Agua Blanca Creek. At the junction, turn left (west) to the Agua Blanca Trail where the single track and Sespe Wilderness begin.
Log Cabin Camp above Devil's Gateway is 3.1 miles from the start of the single track. The Pothole Trail (18W04) intersects the trail near Log Cabin Camp. Continuing on the Agua Blanca Trail is barely passable for hiking and is definitely not recommended for horseback riders. Poison oak along the trail is unavoidable. The Agua Blanca Trail is one of the most scenic trails on the Ojai Ranger District.























