Ahmanson Lollipop Tree

The Ahmanson lollipop tree can be seen on the skyline south of the main drag about 1.25 miles from the Victory trailhead.

On the South Fork American River is a tree high on a ridge that rafters and kayakers refer to as the Lollipop Tree. It marks the beginning of the Gorge run and the class III rapid “Fowler’s Rock.”

When I run on the “main drag” at Ahmanson Ranch (Upper Las Virgenes Open Space Preserve) there is an oak tree that sits on a hilltop near Laskey Mesa that reminds me of the S.F. American tree. The Ahmanson lollipop tree can be seen on the skyline south of the main drag about a mile from the Victory trailhead.

This photograph was taken on an exploratory out and back run to the headwaters of Las Virgenes Creek on Christmas Eve.

Note: Jon Sutherland nicknamed the main road that connects the Victory trailhead to Las Virgenes Canyon the “main drag.” Jon has run out at Ahmanson for more than 30 years. He is second on the Running Streak List for most consecutive days run. As of September 1, 2006 his streak was 13,613 consecutive days (37 years 99 days), and still counting!

Chumash-Hummingbird Loop

Oak, grass, and clouds in Simi Valley, California.

The Chumash and Hummingbird trails are popular trails in the eastern Simi Valley, north of the 118 Freeway. These trails ascend the steep western flank of the Santa Susana Mountains to Rocky Peak fireroad. A scenic loop can be created using these trails and a connection between the Chumash and Hummingbird trailheads down in the valley. There are a few ways to do this, and the loop has proved popular.

The Chumash trailhead is on Flanagan Dr., off of Yosemite, and the Hummingbird trailhead is on Kuehner Dr. just north of the 118 Frwy. Currently, no official trail connects these trailheads. To connect them via city streets (Yosemite, E. Los Angeles Ave., Kuehner) is a long detour on pavement and doesn’t make sense from a trail-running or hiking point of view.

For many years a more direct, unofficial route has been used to connect the two trailheads. Most of the route is on dirt roads through undeveloped property. Using this route the length of the Chumash-Hummingbird loop works out to about 9.2 miles with about 1700′ of elevation gain. It’s an excellent hike, run or ride with great scenery and views.

For a number of years access to the Hummingbird Trail from Kuehner Dr. has been across property that is now being developed. A chain link fence has been in place along Kuehner for some time. Apparently, at the north end of this chain link fence there is a conservation easement that allows access to the Hummingbird Trail  via a corridor adjacent to the (private) Hummingbird Ranch property. It was necessary to use this access easement when I ran this loop last weekend.

The property on the west side of Kuehner is also being developed. As I understand it, Mt. Sinai Dr. will eventually connect to Kuehner and a small parking lot will be built for trail users. Hopefully, some provision will also be made to officially connect the Chumash and Hummingbird trailheads and preserve this scenic loop.

The photograph of the oak is from a run of the loop on April 28, 2005.

Update 12/26/06 – Mike Kuhn, the director of the Rancho Simi Trailblazers, sent me the following information regarding the Hummingbird trail easement:

“At the top of Kuehner Drive is a cul-de-sac at the gate to the Hummingbird’s Nest Ranch. The white plastic fence marks the boundary of the ranch. There is a corridor of land owned by the park district along the white plastic fence down to the creek and hence to the usual crossing of the creek.”

He also said that a trail connection between Chumash and Hummingbird is in the planning stages, and encourages all trail users to be patient while the construction at Kuehner is underway.

Related post: Lower Stagecoach – Hummingbird Loop

Rocketdyne – Sage Ranch Pollution

Refuse in the creek bed between Santa Susana Field Laboratory and Sage Ranch.

Updated 02/21/08.

In late September 2005, the Topanga Fire burned many thousands of acres in the Simi Hills. One of the side effects of the fire was to reveal the extent of the refuse that was in the creek bed that runs east-west between Boeing’s Santa Susana Field Laboratory and Sage Ranch Park.

The rusty storage drum in the photograph above is just one of several drums and other refuse I saw partially buried in the sediments of the creek.

These photographs are from a run at Sage Ranch on October 21, 2005. In March and April 2006 some restoration and other environmental work was done in this area, and some of the refuse pictured may have been removed. The area is recovering from the fire, and the section of the creek bed pictured is now so overgrown it is difficult to tell.

This topographic map shows the location of the creek relative to Sage Ranch and Rocketdyne, and (in red) the Sage Ranch loop trail. The creek is part of the Meier Canyon drainage, which flows into Simi Valley.

Here are some additional sources of information regarding environmental issues in the area:

Department of Toxic Substances Control Santa Susana Field Laboratory Site Investigation and Cleanup Web Site

Department of Toxic Substances Control Project Documents: Santa Susana Field Laboratory

Boeing: About Us – Environment – Santa Susana Field Laboratory

Wikipedia: Santa Susana Field Laboratory

Balance Rock

Balance Rock above Echo Cliffs.

My plan had been to run out the Mishe Mokwa Trail to the Backbone Trail, and then head west towards Sycamore Canyon. I needed to be back in the Valley before noon, so about an hour out I would head back. Running past Echo Cliffs, I tried to pick out some of the steep climbing routes, and contemplated delicately perched Balance Rock. Sections of the trail facing into the morning sun are already warm, but shaded areas are cool and pleasant. Unlike the hot weather at the end of July, it isn’t like running in Death Valley.

By the time I reached the idyllic, oak-shaded area at Split Rock, I’d pretty much forgotten about Balance Rock and was trying to recall the trail choices ahead. But as I rounded a corner, I couldn’t help but notice a small spur trail marked with a sign announcing “Balance Rock – Not a NPS Maintained Trail.”

The last couple of times I had been on the Mishe Mokwa trail, I’d been on long point to point runs, and couldn’t be impulsive. Not so this time – so I hung a right and went to check out the rock. Here is a closer view.

The rocks of this area owe their striking appearance to a dramatic geologic history. The Dibblee geology map indicates that Boney Mountain, Echo Cliffs, and the summit of Sandstone Peak are exposures of 16.1 to 13.1 million year old Conejo Volcanics, probably deposited as volcanic talus and debris-flows.

After taking a few photos, I returned to the Mishe Mokwa Trail, and jogged up to the Backbone Trail. Out of time, I had no choice but to turn east on the Backbone Trail and return to the car. On the way back I did take a few extra minutes to run up the short spur trail to the summit of 3111 ft. Sandstone Peak, the highest point in the Santa Monica Mountains.

The Mishe Mokwa – Sandstone Peak loop has much to recommend it. In terms of scenic value per mile, the approximately 6 mile loop is hard to beat. This National Park Service PDF provides additional information and a trail map of the Circle X Ranch area.

Note: The mileage figure does not include the side trip to Balance Rock. The use trail to the rock – at least the one I followed – was brushy in a few spots.