Category Archives: trails|pt mugu state park

Not So Busy Sandstone Peak

Boney Mountain area peaks from the top of Sandstone Peak.
Boney Mountain area peaks from the top of Sandstone Peak.

With the closure of Los Padres, Angeles, San Bernardino, and Cleveland National Forests until Thursday, I did not expect to find the summit of the highest peak in the Santa Monica Mountains empty. Even if it was by happenstance, I’ve rarely found the summit of Sandstone unoccupied on a Saturday or Sunday morning.

Like last weekend’s run, this morning’s trail run started at the Wendy Drive Trailhead on Potrero Road in Newbury Park. But today’s route had a lot more elevation gain, and some steep scrambling up the rocks of Boney Mountain’s Western Ridge. It’s an adventurous way to do Boney Mountain, Tri Peaks, and Sandstone Peak, and get in some excellent running on a very scenic stretch of the Backbone Trail.

Overall, the route was in the best shape I’ve seen since the 2018 Woolsey Fire. The path that works up the north side of Tri Peaks and around the east side of its summit blocks was relatively clear. Following trailwork by the Santa Monica Mountains Trails Council, the Chamberlain Trail segment of the Backbone Trail was once again an enjoyable downhill run.

Here’s an interactive, 3D terrain view of a GPS trace of my usual route (yellow) to Sandstone Peak from Wendy Drive via Boney Mountain’s Western Ridge, and return via Big Sycamore Canyon. A GPS track of the Cabin trail is also shown. Variations of the route include doing the Mishe Mokwa loop after climbing Sandstone Peak; and returning to Sycamore Canyon via Serrano Valley/Canyon instead of Blue Canyon.

Some related posts: Sandstone Peak from Wendy Drive, Over Boney Mountain to Sandstone Peak and Serrano Valley, An End of Year Boney Mountain Adventure, Too Many Flowers on the Chamberlain Trail

Fogbow Near the Top of Hell Hill in Pt. Mugu State Park

Fogbow Near the Top of Hell Hill in Pt. Mugu State Park

Fogbows form opposite the sun in a manner similar to rainbows, except the water droplets that create a fogbow are much smaller than raindrops. Because a fog droplet is so small, the physics of the interaction is different. The result is often a diffuse, primarily white bow.

The photograph of the fogbow was taken Sunday morning on an out and back run from Wendy Drive to Mugu Peak. The sun was about 14 degrees above the horizon. More about fogbows and other atmospheric phenomena can be found on Les Cowley’s Atmospheric Optics website.

Some related posts: Rainbow Colors in Cirrus Clouds Over Los Angeles, Out and Back Trail Run to Mugu Peak

Hidden Pond – Old Boney Loop, Pt. Mugu State Park

Boney Mountain From the Hidden Pond Trail, Pt. Mugu State Park
Morning on the Hidden Pond Trail, Boney Mountain in the distance.

The Hidden Pond – Old Boney Loop is a variation of the XTERRA Boney Mountain Trail Run 21K course. The route is about a half-mile longer and has a couple hundred feet more of elevation gain, but all the key trails are the same. It starts/ends at the Wendy Drive & Potrero Road Trailhead.

Here is an interactive 3D terrain view of the Hidden Pond – Old Boney Loop and a few photos taken along the way.

Related post: Boney Mountain Half Marathon

Breakaway

Summit of Mugu Peak in Pt. Mugu State Park. Boney Mountain in the distance.

My legs hadn’t fully recovered from a bit-too-long training run a couple of weeks ago and I’d been looking to do a 4 to 5 hour trail run that didn’t involve a huge amount of elevation gain. In the areas of Southern California where I run, it’s tough to find a 20 mile trail run that isn’t hilly. With “only” about 3000′ of gain, I’d opted to do an out and back to Mugu Peak from from the Wendy Drive trailhead in Newbury Park.

La Jolla Valley Loop Trail and La Jolla Canyon, Pt. Mugu State Park.
La Jolla Valley Loop Trail and La Jolla Canyon. Click for larger image.

Mugu Peak is a very popular summit. With the La Jolla Canyon Trail still closed, most of the hikers doing the peak are now using the Chumash Trail as an alternate. Runners have more options and can reach the peak from the Ray Miller, Sycamore Canyon, and Wendy Drive trailheads.

At the moment I was about a mile north the Danielson Multi Use Area, running on a paved section of road in Big Sycamore Canyon. The Sin Nombre and Hidden Pond trails can be used to avoid this stretch of pavement, but at this point in a long run I usually just want to get to the Upper Sycamore Trail as quickly and easily as possible.

Pt. Mugu from Mugu Peak with Anacapa and Santa Cruz Islands in the distance.
Pt. Mugu from Mugu Peak. Anacapa and Santa Cruz Islands are in the distance. Click for larger image.

Running a couple of miles on pavement isn’t necessarily a bad thing. Especially in Sycamore Canyon. The road is lined with sycamores and oaks and there is plenty of shade. The uniformity of the road is both good and bad. It’s good because the running is more automatic and bad for the same reason. It can be tedious — especially on tired legs at the tail end of a long run.

The traffic along the road is usually not an issue. Today, I had passed a couple of groups of hikers and been passed by a few mountain bikers. Most of the time the road was empty.

California bay along the Upper Sycamore Trail in Pt. Mugu State Park
California bay along the Upper Sycamore Trail. Click for larger image.

I first heard the sound some distance behind me. Hissing isn’t quite the right word. It was a synchronized blend of aerodynamic, mechanical and road noises and it was getting closer. At first I thought it might be a ranger’s truck, but it didn’t sound like a vehicle. I glanced behind me to see a mass of approaching cyclists, and wondered how many bikes there would be.

I heard a shout of “Right!” as the lead cyclist alerted the group, and in an instant the peloton began to sweep past. I felt a little like the breakaway racer that is inevitably consumed by the unrelenting pack. For a few moments I could feel the push of the peloton and then they were gone.

The lead group was followed by a second group, nearly as large, and then an assortment of riders that had been left behind. After they were past, I settled back into the run and soon saw the yellow “narrow bridge” sign near the start of the Upper Sycamore Trail. Turning onto the rocky, narrow trail, I switched back into trail mode. A little less than three miles to go…

Related posts: Busy Mugu Peak, Wendy Drive – Mugu Peak Challenge

An End of Year Boney Mountain Adventure

Runners on Boney Mountain's western ridge

The last day of 2017 had been a near perfect day for a trail run. I’d started my adventure with an ascent of Boney Mountain’s western ridge, joining the Trail Runners Club for part of the climb. After reaching the top of Boney Mountain’s western ridge, I continued to Tri Peaks and Sandstone Peak, the highest peak in the Santa Monica Mountains. From Sandstone Peak, a few scenic miles were added by completing the Mishe Mokwa loop. This brought me back to the Chamberlain segment of the Backbone Trail, headed west.

About a half-mile past the Backbone Trail’s western junction with the Tri Peaks Trail, the Backbone Trail begins a 4.7 mile, 2400′ descent to Sycamore Canyon. I had started this descent and was nearly down to Chamberlain Rock, when I heard voices on the trail ahead. They sounded like they were just around the next switchback. Slowing to a walk, I rounded the sharp corner. Three smiling hikers said hello, and I wished them a Happy New Year.

It’s a little unusual to see a group of hikers on this section and for a moment I wondered if they might be doing the full length of the 68 mile Backbone Trail. I asked how they were doing and one of them casually replied, “Doing great — we’re just headed down to the Sandstone Peak parking lot…”

Surprised by the answer, I asked, “The trailhead on Yerba Buena?” They were miles from where they thought they were and headed in the opposite direction they should be. Every step down the trail was taking them farther and farther away from their intended destination. They looked fit, experienced and well-prepared, but somewhere along the way, they had taken a very wrong turn.

From what I could determine they had intended to do the Mishe Mokwa – Sandstone Peak loop counterclockwise, or a variation that involved Tri Peaks. Apparently, at the top of the Mishe Mokwa Trail instead of continuing toward Sandstone Peak on the Backbone Trail, the hikers decided to take the Tri Peaks Trail. They followed the Tri Peaks Trail until it ended at the Chamberlain/Backbone Trail, about two miles west of Sandstone Peak.

At this point, to get back to Sandstone Peak (and their car), they needed to turn left (east). Instead, they turned right and headed down the Chamberlain Trail. One of the three hikers suspected they had gone in the wrong direction, but wasn’t able to convince the others.

The good news is they only had gone about a mile down Chamberlain from the Tri Peaks Trail junction. This put them about 2.5 miles from Sandstone Peak and about 4 miles from their car. It was around noon and the weather was good. If they had no route-finding issues on the way back they would probably still have time to do Sandstone Peak. They just would be doing more of an End of the Year adventure than they planned.

Here are a few photos taken along the way.

Some related posts: Boney Mountain Western Ridge & Loop, Balance Rock, Misplaced on Mt. Wilson

Ray Miller Training Run

Pacific coast and Mugu Peak from the Ray Miller segment of the Backbone Trail.

There’s magic in the morning, when the owls hoot softly and there is a chill in the air.

I’d started my run from the Wendy Dr. trailhead when there was just enough light to see the trail. The moon was poised low in the western sky, full and bright. As I passed the frame of the Chumash ‘Ap at the Satwiwa Native American Indian Culture Center I’d thought about the Chumash, and how well they must have known this land. It is one thing to visit a place, and quite another to live there.

Moon setting over Rancho Sierra Vista/ Satwiwa.
Moon setting over Rancho Sierra Vista/ Satwiwa.

Today the plan had been to run to the Ray Miller Trailhead and do a little of the Ray Miller 50K course along the way. At the start of the run I hadn’t decided which route I was going to take to Ray Miller — Hell Hill or Fireline. I’d finally opted for Fireline, since that route would follow the last 5 miles of the 50M/50K course and is much more runnable.

I hadn’t run Fireline since the 2013 Ray Miller 50K. With only 7 miles on my legs (instead of 26) it didn’t seem nearly as steep. Once at the top of Fireline, and after doing a bit more uphill on Overlook fire road, I eventually got to the best part of today’s run — the 2.5 miles of scenic downhill on the Backbone Trail to the Ray Miller trailhead on PCH.

PCH at the Ray Miller Trailhead.
PCH at the Ray Miller Trailhead.

The Pacific was painted in a palette of wide-gamut blues and although it was hazy offshore, there were excellent views along the coast. To the west Anacapa and Santa Cruz Islands could just be seen in the ocean haze and Mugu Peak loomed golden in the morning sun. The Ray Miller Trail is very popular and on the way down I passed several runners in the first miles of their morning run.

At the Ray Miller parking lot my Garmin fenix read 12 miles. Just like climbing a mountain, getting to the turnaround point of a long self-supported run is only part of the adventure. I gulped down some water at the water fountain; checked how much water I had left in my pack; ate a Snickers left over from Halloween; and then started the 1000′ climb back up the Ray Miller Trail to the Overlook fire road.

The Mugu Peak Trail starts in upper La Jolla Canyon and climbs up and around Mugu Peak.
The Mugu Peak Trail starts in upper La Jolla Canyon and climbs up and around Mugu Peak.

The run was going well and at the start of the climb I was thinking about following the 50M/50K course up and around Mugu Peak before starting the trek back to Wendy Drive. By the time I’d reached the top of Ray Miller and had climbed up to the high point of Overlook fire road my mileage appetite wasn’t so big. Following a short side trip into La Jolla Valley, I returned to the Overlook fire road, descended Hell Hill and Wood Canyon, and started working my way back up Sycamore Canyon on the Two Foxes Trail.

At the Danielson Multi-use area there was a large group participating in a guided hike. A familiar runner with a distinctive hat was making his way around the group. It was photographer and ultrarunner Larry Gassan. Larry joined me for the remainder of the run and his stories made the run back up Sycamore Canyon and Upper Sycamore much more interesting.