Eight miles to the South of the start of the West Fork trail is the start of the main San Gabriel river trail but bicycling directly there is difficult.
NOTE: This trail was closed until recently near the 7 mile point (Cogswell
Dam forest service camp entrance). This was due to the events of 2001/9/11.
The trail was reopened in February 2004. Devil's Canyon is also now accessable.
.
The West Fork trail starts here at a bridge crossing the river. (Altitude
1590 feet)
Kids playing in front of grafitti covered rocks near the trail head.
The crowds and grafitti are largely gone after a mile, now just the
occasional fisherman, hiker or bicyclist.
A secluded waterfall and inviting pool about five miles from the trail
start. (Altitude 2000 feet)
A tranquil stream near the Glen Trail Camp, about six miles from the
trail start. (Altitude 2040 feet)
After leaving Glen Trail Camp, the trail becomes quite steep gaining
350 feet of elevation in a little more than a half mile. Although quite
scenic, the area becomes more desolate as few bicyclists and hikers travel
beyond the start of the steep incline. Near the top of the trail is a heliport
in the middle of nowhere. (Altitude 2300 feet)
.
Just past the heliport is the Cogswell Dam forest service camp. The
trail was closed at this point due to the events of 2001/9/11.
The trail was finally reopened at this point in February 2004.
.
The trail continues through a small forest service camp and then to
Cogswell Dam. Click for a larger panoramic view.
(Altitude 2385 feet)
A view from the top of Cogswell Dam with the reservoir in the background.
Click for a larger 360 degree panoramic view
from this location.
Bicyclists crossing the dam.
Another view of the Cogswell reservoir. Devil's Canyon is near the upper
right.
Just above the dam, the trail splits into two different routes and both
turn into dirt fire roads. The trail to the left (main trail) continues
climbing for several miles, eventually connecting with the Rincon OHV trail and several other trails in
the forest. The trail to the right descends a short distance to the lake.
A third dirt trail starts from the far side of the dam and travels up Devils
Canyon. For a large, 360 degree panoramic view from this location,
Click
here. (Altitude 2522 feet)
A scenic location along the trail. (Altitude 2640 ft)
Further up the main trail. The elevation keeps increasing (we have
gained
about 1200 feet from the trail head at this point) and you start to
catch
glimpses of the large observatory dome at Mount Wilson. At this point,
the dirt trail turns back into pavement and there is a strange series
of
paved roads that zig-zag down to the Cogswell Reservoir lake bed. These
roads were used to haul and dispose of silt from the reservoir. The
Devil's
Canyon trail is visible on the far side of the lake.
Click
here for a larger panoramic view. (Altitude 2800 feet)
.
Another view of the strange labyrinth of roads in the middle of nowhere.
Cogswell Dam is visible in the distance. Click here
for a larger view.
West Fork river above Cogswell Dam. Click here for a larger view. (Altitude 2900 feet)
This trail continues toward the Mount Wilson region. Mount Disappointment and Mount Lowe are nice continuations of this trail.
Rating: * * * * *
Season: Best in spring to early summer when the stream is full and
the plants colorful..
Difficulty: Easy to Glen Trail Camp, strenuous thereafter.
Hazards: No drinkable water
anywhere
along the trail, including the trailhead, lots of insects (in early June).
Extreme isolation, once past Cogswell Dam.
More info: Field Guide,
Mountain
bike trails,
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