Rincon - Cogswell - West Fork Road

TRs for the San Gabriel Mountains.
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Elwood
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Post by Elwood »

Saturday morning, October 5th I set off on a modest hike to explore the eastern section of 2N24 (Rincon-Red Box Road) that I had previously missed. I parked just outside the gate on San Gabriel Canyon Road and was on the hoof at 0651. The ambiguous closure order on the gate left me a little paranoid, but not enough to color the day. The weather forecast was for hot, and I was looking forward to baking on the largely exposed fire road. An intermittent breeze kept things comfortable nonetheless.

The views within Rincon Canyon were nothing to write home about, but looking East towards the fork and North towards the Hawkins' ridge provided some informative perspective on areas previously hiked. As the viewshed into the West Fork, Bear Canyon, and the Mermaids opened, I could scarcely watch the trail, or stop snapping pictures. I was intrigued by the electronics site atop Pine Mountain (4539') and considered scaling the steep firebreak to its East. Once I saw how brushy it was I figured that waiting to reach its access road (2N24A0) was the more sensible course. Following a brief snack on Pine, I continued along 2N24, admiring the marvelous civil engineering of the Tehachapi Renewable Transmission Project and its towers.

For the second time in recent memory, I attempted to follow the trail that ridges down from Rincon-Red Box Road to the area adjacent to Cogswell Dam on 2N25. I lost the trail on steep terrain around 1,600 feet down the ridge, opting to backtrack and continue along to the dam road rather than risk the uncertainty of safely completing the next 1.5 miles of seldom-used trail. I met up with 2N25 around 18 miles into the day's journey.

I stupidly started the hike wearing a pair of boots (Vasque) that I only use for two-to-five mile Verdugo day hikes from my office. It turns out that they are a bit too narrow and long. My hiking socks, liners and insoles turned out to be no match for hot spots and toe-box compression that were taking their toll on my poor feet. Once again, my handheld ham radio let me alert my wife to the fact that I'd be a bit later than planned due to the impassable ridge and compromised pace. Following a brief but pleasant chat with the damkeeper, I hobbled down to Glenn Camp and wolfed down a Clif Bar, some licorice, gummy worms, pretzels and dried cherries; not the most gut-settling combination.

I tried walking a bit in my socks, but the direct pressure on now-ruptured blisters was a bit much. The walk out on the remaining seven and change miles of the riparian West Fork Road was a visual delight. The designated fishing spots, shaded benches, flowing seeps on the south canyon wall, warm breeze, and evening hikers all helped me take my mind off my abused hooves.

Car to car ended up being a short 11 hours and 40 minutes.

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Water tanks presumably fed from Fern Spring, up the canyon a ways.

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The sun just starting to warm up Twin Peaks. Note the triplets!

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Smith Mountain, Pigeon Ridge and the Hawkins'.

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More detailed view of Twin Peaks.

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Mount Wilson, San Gabriel Peak. Mount Disappointment, and the rocky downstream face of Cogswell Dam.

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Access road to this Pine Mountain.

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Interesting microwave relay and repeater site. It is entirely solar and wind powered. Note the little wind turbines.

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View up San Gabriel Canyon Road, to about Coldbrook.

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Top of the ridge down to Cogswell. Thus far impassable by me. New, unstrung TRTP tower in the foreground.

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View up through the lattice of the new tower.

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I lost count of the number of distinct ursus americanus tracks on this road.

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At long last my day's far point, the road down towards the dam and West Fork Road.

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Pretty empty looking Cogswell Reservoir. I'm not sure whether they've trucked out the Station Fire sediments yet.

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Dry western leg of the reservoir. This leads out towards Devore campground via the old anglers' route.

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Concrete-faced upstream side of Cogswell Dam. Uppermost road leads into Devil's Canyon.

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View down the spillway into the San Gabriel River's west fork.

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View up the spillway across Cogswell Reservoir. Note the gaugeworks and cableway at the left of the picture.

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One of the few ubiquitous Kingsnakes (juvenile Lampropeltis zonata subspecies indeterminate) that I've spotted when hiking.

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West Fork flowing nicely near the dam. Quite low and slow by the time it reaches San Gabriel Canyon Road.

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Approaching the road, and the end of my day's journey.

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GPS track and elevation plot.
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Hikin_Jim
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Joined: Thu Sep 27, 2007 9:04 pm

Post by Hikin_Jim »

Are those wind turbines or are they anemometers? I've always assumed something that small is an anemometer.

So there's supposed to be a trail down that ridge? Boy, that (as your experience seems to bear out) can't get a lot of use. It's a long walk to either end of the trail.

HJ
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turtle
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Joined: Wed Jan 27, 2010 11:35 am

Post by turtle »

Nice trip report, Elwood. :)
Elwood wrote: Saturday morning, October 5th I set off on a modest hike...
Right about here is where I start thinking I'm glad I wasn't along for this one...
Elwood wrote: The weather forecast was for hot, and I was looking forward to baking on the largely exposed fire road.
About here, I'm 99% sure...
Elwood wrote: I tried walking a bit in my socks, but the direct pressure on now-ruptured blisters was a bit much.
Yeah.

Nice shots of Twin Peaks and Triplet Rocks. I still wonder about attempting Triplets from the South. But based on your photos, if there ever was a window of reduced brush after the Station Fire, it now looks closed. :(
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Taco
Snownado survivor
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Post by Taco »

Nice pics of Twin! Screw Triplet Rocks, I see a line up one of those faces that would be 10x the adventure! :twisted:
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Sean
Cucamonga
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Post by Sean »

Thanks for the report. Nice loop hike. I took the road to Pine once. The views make it worthwhile. Next time I'll have to hit up the dam too--and wear my good shoes!
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Hikin_Jim
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Post by Hikin_Jim »

I've noticed a couple of times that there's a trail camp near there -- NE of Monrovia and Rankin Peaks. Anybody ever been over there? What's that like? Is it mostly used by 4 wheelers?

HJ
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Elwood
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Post by Elwood »

I strolled through this camp around two years ago. I don't get the sense that it's used much by anyone. Didn't bother with it on the 5th.

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Hikin_Jim
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Post by Hikin_Jim »

That's it? Just dirt flat spots? No tables or fire pits?

Does seem like it's not in the best location for backpackers, and I don't think the OHV crowd is doing a lot of overnights (although it would be a nice spot to do so).

Is the road even open to the public for vehicular use?

HJ
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Mike P
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Post by Mike P »

Great kingsnake pic! Thx!
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