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Thornburg
Canyon (Full)
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Trip Date: 09/13/2019
Distance: 8.5 Miles
Vertical Gain:
3000'
Group Size:
7
Hike Rating: Easy
Moderate
Hard
Strenuous |
GPX
for
this trip |
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Start
Coordinates: |
N 38 40.037
W 119 48.941 |
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End
Coordinates: |
N 38 38.427
W 119 54.957 |
Car
Shuttle
Req'd: |
Yes |
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Parking
Directions: |
For the start of the hike:
Take
Highway 89 to the town of Markleeville. Turn west on Hot
Spring
Rd, than turn left to follow Pleasant Valley road. This will
turn
into Sawmill Road, and then turn onto Forest Service road 71 and follow
this High Vechicle clearance (or 4WD) required dirt road to the parking
area where the signed start of the trail can be found. Note
that
there are a couple crossings of Spratt Creek on this section of road
and it may not be passable during times when the water is high.
For the end of the hike: Take
Highway 88 to the Blue Lakes Road turn south, just to the west of
Pickett's Junction. Go south on Blue Lakes road 10 miles to
the parking area listed at the GPS coordinates. There is a
small
pull-out on the west side of the road that can accomodate 4-5 vehicles
at this location. As of 2019 a new kiosk for the start of the
canyon hike has been added near the start of this trail. |
Hazards
of
Note: |
Bears, ticks, rattlesnakes,
steep
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Crowd
Factor: |
Minimal.
Until 2019, the Thornburg Canyon trail had not
been
maintained to any
degree
in more than a decade, so traffic on the trail is going to be low until
word gets out about this newly restored trail between Markleeville and
Blue Lakes Road.
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General
Notes:
From
the parking area, pass by the trailhead sign and head across and open
area which will soon offer some impressive views of Raymond Peak to the
southwest. Continue up the trail above the canyon to your
right
and a couple of times you will find viewpoints down into gorgeous
Pleasant Valley to the left. This is a private valley that is
not
accessible, but offers impressive scenery along the way. As
you
bend a sharp turn and head into a forested section, you will enter into
the Mokelumne Wilderness, which was signed at one time but on this date
the only thing left was a splintered post in the ground. This
entire trail from the east to the west is mostly uphill, except for a
short section of somewhat level trail about 3 miles in. There are
impressive rock formations towering above this section on the north
side of the trail, and eventually you will see Thornburg Peak on the
south side as you head up the canyon. About 5 miles into the hike
you will climb out of the forest and initially have impressive views of
Jeff Davis Peak to the left and Markleeville Peak to the right.
As you continue to climb, you will come up over a rise which will
offer views from south of Highway 4 all the way to Waterhouse Peak to
your north.
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The parking area at the east end of the Thornburg Canyon trail is a big open area with room for 8 to 10 vehicles to park easily.
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It seems pretty remote but
there is actually a signed trailhead at the south end of the parking
area.
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Starting off on the trek, following the freshly restored trail.
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| Within the first 1/2 mile there is a great view of Raymond Peak to the west.
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Just off the trail is a view of Pleasant Valley and 11K foot Highland Peak south of Highway 4 in the distance.
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Another look across Pleasant Valley to the east. Mountains in Nevada are visible in the distance.
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A log
across an early water crossing has been added to the trail, and this
made for a good spot to filter some ice cold water for the climb up the
canyon.
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Just on
the other side of the creek crossing is evidence of an old foundation,
as well as some metal which might be from an old wagon of some type.
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This rock outcropping was
especially prominent and reminded us of a castle turret.
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There was
one section of about 500' in the middle we hadn't done before from
either end, and it included this interesting section of climb along the
rocks.
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A couple miles before the western end the views open up and the prominent Jeff Davis Peak is visible from a unique angle.
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Not much further up the Nipple Peak above Blue Lakes makes and appearance to the northwest.
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The trail
passes by and then has a nice look back at Jeff Davis Peak and Raymond
Peak in the distance, now looking at the west flank of it.
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Almost to
the crest of the hike, nearly 3000' of elevation gain over where we
started, Round Top mountain and Elephant's Back peaks near Carson Pass
become visible in the distance.
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Our group headed up the trail. Most of the way is about this level of elevation gain.
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| A look at the new signboard at the trailhead on the western end of the hike, just off of Blue Lakes Road.
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The GPS track of the hike, from right to left heading up the canyon. |
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