Shallow Thoughts : tags : 4wd
Akkana's Musings on Open Source Computing and Technology, Science, and Nature.
Wed, 18 Nov 2009
Cadillac-smooth down low, but take it slowly higher up.
Not many buildings or mine shafts, but lots of miner trash.
Too much deep sand for us -- we gave up and turned around.
Aiken Mine Road:
A lovely beginner 4WD road:
scenic and weird, from slightly challenging rocky basalt
to deep (but not dangerously so) sand.
Our first goal of the morning was Morningstar Mine, a set of abandoned
mines in the northern part of the preserve.
Two wide, smooth dirt roads leave paved Morningstar Mine Rd to
climb the alluvial fan, but the quality of the roads gradually
deteriorate over the short distance to the mines.
Morningstar Mine turns out to be a private, going concern, fenced
off with NO TRESSPASSING signs. But there are plenty of older,
abandoned mines nearby. Very few buildings or mine shafts, but lots
of rusting cans and other trash. Really, not much to see, and Dave
was in a hurry to move on, so we did.
The Contentious Memorial
Down on Cima Road near the Teutonia Peak trailhead, I wanted
to see the famous WWII monument, about which a Supreme Court case is
currently raging. (The monument is a cross, a religous symbol, which
federal law says should not be supported by government funds or stand
on government land.)
I couldn't find anything on the web that gave the location of the
monument, so we had to look for it. It turns out that it's easily
spotted from the road, atop one of the granite outcrops on the north
side of the road, just east of the Teutonia Peak trailhead.
(Or see the GPS waypoint file linked at the end of this article.)
In fact, we'd almost certainly seen it before, and shrugged it off
as another of those weird inexplicable things you see in the Mojave.
The upper part of the cross is currently covered with a box, so
it looks like a small sign that says nothing.
Several people have put up small flags nearby.
Jackass Canyon -- not to be
The next goal was Jackass Canyon, down in the south part of the
preserve west of Kelso.
For quite a while the road is
in great shape, hard packed and not badly washboarded. There are lots of
red anthill-like formations right in the road that turned out
to be built not of sand but of some sort of dried plant matter.
(Did I mention the curious things you see in the Mojave?)
But then the road descends into a wash full of deep sand with
occasional buried rocks. After smacking our undercarriage a couple of
times on hidden obstacles while fishtailing around in the sand,
we decided retreat was the better part of valor. We'll try Jackass
Canyon from the south some time -- maybe it's easier from that
Mojave Rd from 17-Mile Pt to Aiken Mine Rd
Returning to Kelbaker Road, we proceeded a few miles west to 17-Mile
Point, where we'd exited the Mojave Road a few days ago, and turned
north to complete a section of the Mojave Rd. we hadn't done yet.
From Kelbaker to Aiken Mine, the road is quite sandy, with lots of
fishtailing, but not a problem for the Rav.
Aiken Mine Rd
This was our second time on Aiken Mine Rd, one of our favorite routes
in the preserve.
The lower section of Aiken Mine, from the paved road to the lava tube,
is brutally washboarded, like most park dirt roads that get a lot of
We didn't stop at the lava tube today, since we'd explored it fairly
thoroughly the last time (it's lovely, and provided several of my
favorite desktop wallpaper images) but continued straight past it
into the basalt.
The ascent from the lower lava fields up to Aiken Mine is weird and
wonderful. The road is entirely basalt cinders (Aiken mine is a cinder
mine located on a large cinder cone), a mixture of black and red and a
little white sand here and there. It's like driving on Mars. The
ascent is steep and slightly slippery, but it looks scarier than it
is -- there's really no danger here for anything with reasonable
clearance, and although 4WD is probably helpful I doubt it's required.
The mine, an active cinder mine, is at the top, along with some hiking
trails up one of the cinder cones.
Past Aiken, the road descends into the Joshua tree forest on the side
of Cima Dome, supposedly the densest Joshua tree forest in the world.
("In the world" should be viewed in light of the fact that Joshua
trees don't really exist anywhere outside the Mojave desert of
California and Nevada.) More fishtailing in deep sand with a high
center groove. The Rav4 never bottomed, but this is definitely not a
road to take a 2WD street car of normal ride height.
The melon patch
At some point, the road forks and the left fork seems to be the main
one -- but it's a sham. The left fork is actually a power line
maintenance road that cuts across to I-15.
(We knew this because we'd gotten caught by
it the last time, followed the power lines then eventually figured it
out and cut back to the more interesting Aiken Mine Rd.)
A few miles afer the powerline fork the road passes a water tank
and corral, goes back into sandy Joshua tree forest for a while, then
comes out at a strange clearing. What's strange about it? It's a
patch of coyote melons. These delicious looking, softball-sized
melons apparently grow wild in the Mojave -- but I've never seen
them anywhere but this spot. They're apparently all but inedible by
humans ... but something eats them, because you can see broken,
emptied and dessicated melon rinds lying everywhere.
Did I mention "strange things you see in the Mojave"? Coming on a
melon patch in the middle of the desert is one of the things I love
about this place.
Alas, the melon patch is almost at the end of the road.
Not long after it,, there's a house (I hear one of the rangers lives
there) and an intersection, and the road suddenly turns posh for its
last mile or two to paved Cima Road.
Photos and GPS Logs
[ 10:34 Nov 18, 2009
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Sat, 14 Nov 2009
Castle Peaks hiking corridor:
A rocky road with a couple of tricky sandy gulches takes you to a
hike along a wash leading to gorgeous views of basalt and breccia
and eventually the Castle Peaks, ragged spires that look like
A smooth, easy road takes you to an abandoned town site and a
collossal open-pit mine.
Castle Peaks hiking corridor
Our goal on Tuesday was the "Castle Peaks Hiking Corridor". The Trails
Illustrated map showed a side road leading northwest from Walking Box
Ranch Rd and eventually petering out to become a hiking trail that
went, if not actually to Castle Peaks, at least close enough
to get a good look.
Castle Peaks are the rugged spikes you see from I-15 between Mountain
Pass and Primm, jutting into the skyline and giving the New York
Mountains their appearance of skyscrapers which must be the reason
for the range's name. They're eroded fins of eroded Miocene
volcanics, surrounded by Precambian metamorphic rocks.
Walking Box Ranch Rd is easy to find off Nipton Rd -- not only is it a
prominent, wide dirt road but there's even a road sign, a few miles
after the eastern end of the Wee Thump Joshua Tree wilderness (on the
north side of Nipton Rd). I'd like to explore Wee Thump and its
impressive Joshua trees some day.
The road is good, open and well graded, notwithstanding the humorous
not maintained" sign you encounter a few miles in.
The side roads follow the map well enough, so it wasn't too difficult
to identify the Castle Peaks turn-off. It's a 4-way intersection, not
3-way as shown on the map.
The Castle Peaks road is much narrower and alternates between sandy
stretches and dirt. Mostly it's nothing difficult, but the rocky
sections are slow going (first gear), there's a high center rut
and you cross a couple of washes that make you stop and think about
the right line. There are also a couple of sections where the road
splits and the higher fork leads to a washed-out chasm, so proceed
with due caution.
Eventually the road deteriorated and we parked and continued on foot,
along the road and eventually through the gate that marks the
Wilderness area boundary. After that the trail crosses through
an area of basalt breccia -- the northwestern limit of the "malpais"
lava area concentrated around Malpais Springs.
The icy wind dissuaded us from trying to go all the way to Castle
Peaks (the trail doesn't go there anyway) but we did get a good
view of them as well as nice views of Joshua trees and the malpais.
After our hike, we retraced our steps and crossed over along smooth,
good roads to the deserted Hart townsite.
Hart Site: Ozymandius in the Mojave
Hart was a mining town established in 1907. At its peak it had five
hotels, 8 saloons, a newspaper and about 400 residents. And today,
what you can see of the town is ... a lot of rusted cans.
That's all. No buildings. No walls. But I guess when Hart's residents
departed, they left their trash behind, and scattered among the yucca
and creosote you can find collections of rusted cans and a few
glass bottles darkening in the desert sun.
It's sobering. What happened to all the buildings? Where are those
hotels and saloons and hundreds of houses?
Apparently if you search long enough, you can find a few tiny segments
of walls -- but mostly, this boom town has crumbled into nothingness.
It reminds me of Percy Bysshe Shelley's Ozymandius:
And on the pedestal these words appear:
"My name is Ozymandias, king of kings:
Look on my works, ye Mighty, and despair!"
Nothing beside remains. Round the decay
Of that colossal wreck, boundless and bare,
The lone and level sands stretch far away
There's no shattered visage -- just a plaque giving the history of
the town, the expansive pit mine nearby, and the garbage quietly
rusting away in the lone and level sands.
Photos and GPS log:
[ 14:03 Nov 14, 2009
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Fri, 06 Nov 2009
Clark Mountain, Yates Well to Colosseum Gorge:
Lovely, scenic roads with a few slow sections.
Clark Mountain, West:
Punishing, rocky, technical roads: a first-gear crawl with lots of
stopping to plan routes and move rocks around.
Just west of Primm and north of Yates Well lies a small, disconnected
piece of Mojave National Preserve called Clark Mountain.
A year or two ago, Dave and I tried to explore Clark Mountain.
Exiting I-15 at Cima Road, we headed northwest and looked for a
small unmarked road heading east into the park. But we missed the
right road and ended up on a rocky, tedious power-line road.
Eventually we took a side road heading toward the mountain and
ended up in a maze of unmarked roads,
eventually coming to a four-way intersection with a sign:
GREEN'S WELL ROAD
Public by-pass route
Unfortunately, one of the three roads dead-ended in a "Private
property: KEEP OUT" sign while the other two looked too technical
to attempt so late in the afternoon. So we slunk
back to the powerline road and turned right, toward Primm.
This year, we attacked Clark Mountain from the other side.
We started from Yates Well Rd, the first I-15 exit south of Primm.
Right toward the golf course, then first left toward the mountain.
Our first project was to find old Ivanpah.
Ivanpah is an abandoned town over in the main part of Mojave Preserve
-- but historical records show that it was moved there from an earlier
location over on the slopes of Clark.
Just inside the NPS boundary, there's a network of
small dirt roads forking off to the left. We parked and walked around,
and eventually found the Ivanpah site: a few
standing rock walls, a watering trough, a mysterious hole in the
ground with a fence around it ("Private property, KEEP OUT") and
a collection of ancient rusted and flattened iron cans
as well as more modern shotgun shells.
Beyond Old Ivanpah, the road threads its way up along Colosseum Gorge,
named after the spectacular open-pit mine near the top of the pass.
The mine's steeply terraced walls do put one in mind of a vast
spectator arena; but the only show today was the quiet pool at the bottom,
the only spectators the two of us and a trio of ravens.
There's a network of interesting looking roads below the mine.
Some lead up to Clark while others explore the grassy meadow
below. A couple in a Landrover (the only other vehicle we saw all day)
was crawling along one of the mountain roads.
Continuing on from the mine, we found the road occasionally rocky,
but easy. At the bottom was an intersection with a sign aimed westward:
GREEN'S WELL ROAD
Public by-pass route
We'd made the connection!
We'd been so close on our previous trip -- if only we'd known.
Clark Mountain, West
The rest of the journey would be easy! Just turn left at the right
place and head south along the west face of Clark to the paved road,
avoiding that awful rocky powerline road which had so sapped our
energy and our time on the previous trip.
The turn-off (shown at left) is easy to miss: a fork to the left,
up a steep incline, then an immediate right
(fortunately shown on our Trails Illustrated map).
We drove right past the left at first thinking it couldn't be the one, but
as we saw our route bending right and down toward the powerline now
visible in the distance, we knew we'd missed it and went back.
We climbed out of desert willow into a Joshua tree forest with a
beautiful view of the valley to the north. And then the road got rocky.
Just as rocky as it had been on the powerline road -- but this time it
hummocked up over hills and down into washes, so the going was much
It turned out to be by far the most technical road we'd done,
involving frequent stops to get out and plan routes and sometimes
build ramps so the Rav wouldn't bottom out. On the tricky sections,
one person got out and "spotted" while the other drove.
In the end we made it across to paved Kingston Rd with no damage to the Rav.
That section only took about two and a half hours, but it felt like
five. I guess it was a learning experience, certainly the most
technical road we've done -- but in future we'll stay off the west
side of Clark Mountain.
(At right: View of Primm and Ivanpah dry lake.)
[ 14:44 Nov 06, 2009
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Sat, 31 Oct 2009
Mojave Rd from Basin to Zzyzyx:
Deep sand, confusing navigation.
Mojave Rd from Zzyzyx to 17-Mile Point:
Easy and fun (in dry fall weather).
Don't count on getting from Mojave to Zzyzyx.
Basin to Zzyzyx
The goal for the first day of this trip involved
a slight detour on the way to our hotel: a section of the Mojave
Road entering Mojave National Preserve from the south.
On most maps, the Mojave Road enters the preserve at Soda Lake,
a bit east of Zzyzyx (pronounced Zye-zix, we're told, not Zizzix.)
We'd been warned in the past that any hint of
rain turns Soda Lake into a slippery, muddy truck-eating quagmire,
so it's important to inquire first about conditions before attempting it.
But some study of Google Earth had convinced Dave that there's a road
not shown on the maps going from Mojave Rd. across to Zzyzyx.
All we had to do was take the Basin Rd. exit off I-15, turn onto
Mojave Rd at the big metal signpost, and head north until we hit
Soda Lake. If the lake surface looked bad, Zzyzyx would be an easy out.
This section of Mojave Road, it turns out, is a complex braid
of dry washes of sand so deep that turning the steering wheel
is more a suggestion than a control. That's great fun, as long
as you're getting enough traction and not bottoming out.
Occasional rock cairns tell you you're on the right track.
... Until you stop seeing cairns.
At some point I took the road less braided and ended up driving
across sand dunes before the route finally rejoined the Mojave
Rd. Fortunately the Rav4 handled the sand very competently, without
ever needing its magic center-differential-lock button.
(The GPS with its OpenStreetMap-derived file was no help here -- it didn't
show the Mojave Road at all. It is in the OSM database, I found out
later, rendered as a red dotted line -- apparently not major enough
to make it into the Garmin maps. The nice thing about OSM is that
I can fix it!)
Eventually we got back on something resembling a main road, which had turned
into whoop-de-doos -- endless irritating hummocks that took patience
but no great driving skill as the road skirts along the southern edge of a
Wilderness area: no vehicular access.
Rasor Rd comes in from I-15 somewhere around here, and
the area is popular with ATVers: we saw quite a few groups camping.
Zzyzyx to 17-Mile Point
Finally we got to Soda Lake. The sandy road turned to smooth hardpack
as it entered the lake bed -- by far the best road we'd seen since
leaving I-15, and we drove out with no hesitation.
We could see deep tracks off to either side of the
road -- obviously lots of people experiment, and just as obviously
the surface isn't quite as good if you get off the road, but we had no
trouble on this dry October day.
Before long we saw Zzyzyx off in the distance on our left -- and no road
going there. But if the road across the dry lake was this good, why
would we want to turn off to Zzyzyx at all?
(Good thing we didn't want to, since we couldn't!)
At the far side of the lake are a couple of steep rises in deep sand
-- but nothing too tricky, and much easier than the sandy sections
south of the lakebed.
The rest of the trip was just normal dirt-road driving, between
the more-scenic-than-their-names-suggest Cowhole and Little Cowhole
Mountains, through a small basalt flow (evidence of some nice big
bubbles visible in the walls), and finally back onto pavement at
Kelbaker Road and north to Primm.
[ 12:56 Oct 31, 2009
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