Cooper Canyon Falls is in the San Gabriel Mountains on a segment of the PCT that is shared with the Burkhart Trail. It is on one of the main tributaries of Little Rock Creek. Including the cascade at the top, Cooper Canyon Falls drops a total of about 50 ft.

From Sunday's run/hike of the Pleasant View Ridge loop.

Technorati Tags: San Gabriel Mountains, waterfalls, PCT, Pacific Crest Trail

A small patch of snow crunched under foot as I worked my way west along Pleasant View Ridge. Overnight the temperature had dropped below freezing, and careful route-finding was required to work around icy patches of steep snow clinging to the ridge. In other years this might be tedious, but after last year's parched Spring, it was enjoyable to have to wind my way through the maze of rocks, trees, chinquapin and snow.

Most of the snow could be avoided by staying on the sunny side of the ridge. but in a couple of places it was easier to drop down and around large patches of snow on the north side of the ridge. The snow was rock hard, and I wondered if the descent from the highest point along the ridge was going to be a problem. There was little doubt that the north slope of peak 8248 would be snow covered. If the snow extended to the northwest ridge and face, I might have to turn back.

Fortunately, as the photograph above shows, most of the ridge was free of snow, and I was able to continue on the loop. It was great to have snow on the peaks and water in the creeks!

Related posts: Pleasant View Ridge, Peaks Along Pleasant View Ridge

Technorati Tags: Pleasant View Ridge, trail running, San Gabriel Mountains

View across Blind Canyon to Oat Mountain from the Rocky Peak fire road. At one time slated to become a Los Angeles County landfill, Blind Canyon is now part of Rocky Peak Park.

From an out and back run on Rocky Peak Road to the top of the Chumash Trail.

Related post: San Fernando Valley from Rocky Peak

Technorati Tags: Rocky Peak, Blind Canyon, landscape photography

From a run in Upper Las Virgenes Canyon Open Space Preserve (formerly Ahmanson Ranch).

Technorati Tags: landscape photography

I was headed home from a whitewater slalom training camp on the Kern River, and wanted to take advantage of being in the Southern Sierra and run an unfamiliar section of the Pacific Crest Trail.

Yes, it was windy and there were lenticular clouds in the lee of the Sierra, which meant it might get REALLY windy. No, I didn't have my regular trail shoes or a hydration pack. Yep, there was some snow on the north side of the peaks on either side of the highway.

A segment of the Satwiwa Loop Trail at Rancho Sierra Vista/Satwiwa in Newbury Park, California.

From Sunday's run/hike over Boney Mountain.

Technorati Tags: landscape photography, trail running

Clouds still covered the rocky summit of Boney Mountain as we scrambled up the steep trail on its northern flank. A few hours before a weak front had passed through the area, thickening the clouds and generating a few showers.

Now the clouds were lifting and dissipating, and the just-bathed chaparral glistened in the intermittent sun. This morning, like many mornings in recent weeks, was remarkable. The mountains were alive with the color and vitality of Spring. Purple shooting stars and wild hyacinth adorned the trail, and groves of manzanita and red shanks shone electric green in the warm light.

What better way to begin a day?

Related post: Boney Mountain - Big Sycamore Canyon Circuit

Technorati Tags: landscape photography, trail running, Boney Mountain, red shanks

The Cheeseboro Ridge keyhole loop is a slightly shorter variation of the Ahmanson - Cheeseboro Canyon keyhole loop described in the post Valley Oak Savannah. Since it ascends the Cheeseboro Ridge Trail, instead of descending Cheeseboro Canyon, the ridge route has a bit more elevation gain.

Cheeseboro Ridge separates Las Virgenes Canyon and Cheeseboro Canyon and on a clear day the views are invigorating. Running the ridge is particularly enjoyable in the Spring when temps are cool and the hills are green. In the heat of summer, the surface of the road develops a powder-like layer of silty dust and the experience isn't nearly so pleasant.

If starting at the Victory Trailhead of Upper Las Virgenes Canyon Open Space Preserve, the length of the run is about 12.75 miles with an elevation gain and loss of about 1600 ft. Here's a Google Earth image and Google Earth KMZ file of a GPS trace of the route, and links to trail maps for Upper Las Virgenes Canyon Open Space Preserve and Cheeseboro/Palo Comado Canyons.

At times the site of a religious colony, a grit mine, an oil field, and a housing development, Las Llajas Canyon is now part of the Marr Ranch Open Space and Rocky Peak Park. Its oak groves, gurgling stream, varied plants, and unique geology make it a popular place to hike, run or ride.

The beauty and intensity of the day was infectious. Hours before a cold low pressure trough digging down from the Pacific Northwest had carried showers, thunder, hail, and chilly temps into Southern California. Its rainfall had refreshed the greens of the hills, and accentuated the yellows, purples and reds of the wildflowers along the trail. Its blustery winds had cleansed the sky.

A few minutes before I had completed one run, and now was starting another. I wasn't certain how much farther I would run -- I just knew I had to run.

The day had begun with friends on the Secret Trail in Calabasas. We had run up and over the shoulder of Calabasas Peak, and then ascended Saddle Peak via the Stunt High Trail and Backbone Trail. The view from the summit of Saddle Peak had extended beyond Santa Monica Bay and Palos Verdes Peninsula to the South Bay and Saddleback Mountain. New snow glistened on Mt. Baldy, and to the west the rocky summits on Boney Mountain stood in bold relief.

That 14.5 mile run had ended at Tapia Park. Now I was on the Tapia Spur Trail on the first climb of the Bulldog Loop. On the wind sheltered slope the bright yellow blossoms of tree poppy had begun to unfurl, absorbing the warmth of the midday sun. Distant peaks loomed to within an arm's reach, and my legs seemed to draw energy directly from the trail. It was a long run kind of day.

Notes: The title photograph is of Saddle Peak from the Backbone Trail, in the Santa Monica Mountains, near Los Angeles. Mt. Baldy can be seen in the distance. The combined length of the runs was about 29 miles with an elevation gain of about 5000 ft.

Some related posts: Tapia Bound, Bulldog Loop and the Corral Fire, Fog Along Malibu Creek

From a run last week at Ahmanson Ranch -- now Upper Las Virgenes Canyon Open Space Preserve.

In normal to wet rain seasons vernal pools can be found throughout the Simi Hills. The pool pictured above is near the sheep corral at China Flat, and another small pond was found nearby, along Albertson Motorway fire road. I've also found vernal pools in the Rocky Peak area and near Sage Ranch.

Geologically, the Simi Hills are characterized by the sandstone rocks of the Chatsworth formation. These inclined layers are of varying hardness, and erode at different rates. It's my guess that water collects in sandy soils between, or at the base of, the more resistant layers.

The photographs of the ponds at China Flat are from Sunday's Scenic Route to Simi Peak run.