The Geologic Story of Canyonlands National ParkLohman, Stanley William
Science
The Geologic Story of Canyonlands National Park
Lohman, Stanley William
Canyonlands National Park (Utah) -- Guidebooks; Geology -- Utah -- Canyonlands National Park -- Guidebooks
The northeastern edge of The Needles proper can be seen from Squaw Flat
(fig. 49), but the true character of The Needles can be appreciated
better from the air (fig. 50). You cannot get far into The Needles
without traversing part of The Grabens, so we will consider them
together. An aerial oblique view (fig. 51) shows The Needles in the
foreground and The Grabens in the middle background. As shown on the map
(fig. 1), you can hike into The Needles and The Grabens from Squaw Flat,
but let us make the trip using a four-wheel-drive vehicle and several
short hikes.
[Illustration: THE NEEDLES AND THE GRABENS, aerial oblique view
looking west over Chesler Park in foreground, The Grabens to the
right, and Cataract Canyon behind. Photograph by U.S. Army Air
Force. (Fig. 51)]
Ordinary passenger cars now can go 2¾ miles west of Squaw Flat to Soda
Spring, at the east base of Elephant Hill, but beyond Soda Spring
four-wheel-drive vehicles should be used. Some people conquer the hill
in dune buggies or on motorcycles, but this is considered quite
dangerous. Both sides of this short (1¼ miles) but formidable hill have
switchback curves too sharp to negotiate in the regular manner, so
special driving techniques must be followed. On the east side, you must
drive out on a flat rock, jockey back and forth until turned completely
around, then proceed up the hill. On the west side, you descend a
40-percent grade to a shelf, _back_ down a narrow stretch of about
30-percent grade and back sharply to the left onto a flat rock, then go
forward again. On the return trip the whole procedure is carried out in
reverse order.
West of Elephant Hill, the road reaches a Y, at which you must turn left
on a one-way road; the right-hand road is for later one-way return to
the Y. Why the left-hand fork is one way soon becomes apparent, for the
road leads into a narrow shallow graben, called Devils Pocket (fig. 51),
between rock walls, and is barely wide enough for one car. After about 2
miles the graben widens out into a beautiful spot called the Devils
Kitchen, which contains several picnic tables tucked into shady recesses
in the sandstone walls. This is the starting point for two trails
leading southward by different routes to Chesler Park, from which other
trails lead to Druid Arch or back to Squaw Flat.
From the Devils Kitchen, the road turns abruptly westward for about half
a mile to another Y in about the middle of Devils Lane, one of the
larger grabens and one of two whose entire length is traversed by roads,
as shown on the map (fig. 1). Only the left fork is a two-way road, so
let us take the left fork 2¾ miles southwestward to the next road
junction. About halfway down Devils Lane, a fault crossing the graben
has created a narrow steep ridge appropriately called SOB Hill, because
the road over it creates a challenge that some vehicles fail to meet on
the first attempt!
Public-domain text, read in full here on John Shaqi.
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