Tag Archives: geology

Mud Hills, Evening Light

Mud Hills, Evening Light
Mud hills near the mouth of a Death Valley canyon

Mud Hills, Evening Light. Death Valley National Park, California. April 4, 2017. © Copyright 2017 G Dan Mitchell – all rights reserved.

Mud hills near the mouth of a Death Valley canyon

On this evening I had taken a “random” walk into a canyon that I hadn’t visited before. It isn’t a tremendously popular place, so I had its narrow confines almost completely to myself, even though I wasn’t all that far from some rather popular Death Valley locations. The canyon itself was not the most visually striking Death Valley location I have visited, though its narrow dimensions and solitude were notable. I reached a blockage some distance up the canyon, and since the hour was getting late I decided to reverse course and head back out for early evening light.

As is so often the case with these canyons, I emerged from the dark and narrow canyon onto a broad wash that expanded onto an alluvial fan littered with boulders, cut by water courses, and open to more distant views. Golden hour light was beginning, so there was a lot to photograph, and it took me quite a while to work my way down from here toward the trailhead. As I walked, the surrounding hills became lower and more rounded as they gradually merged with the alluvial slopes that tend to line the valley. As the light faded with the already behind hills to the west, I made a final stop to photograph these folded forms, glowing in the filtered and soft light of early evening.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
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Cliff Detail

Cliff Detail
A section of a Yosemite Valley cliff

Cliff Detail. Yosemite National Park, California. February 26, 2017. © Copyright 2017 G Dan Mitchell – all rights reserved.

A section of a Yosemite Valley cliff

I was in Yosemite Valley for the weekend, initially for the opening reception for the Yosemite Renaissance 32 exhibit in the Yosemite Museum Gallery next to the Visitor Center. Friday was all about the exhibit — the wonderful reception and then afterwards with my many friends among the artists in the show and others artists who have a connection to the event. This was also the seasonal peak of the annual Horsetail Fall excitement, a phenomenon that brings hordes of people to a couple of small areas… but consequently brings a degree of solitude and quiet to many other parts of the Valley.

In any case, my visit was also an excuse for photography. On my last morning there I was up an out in the 17 degree chill before sunrise. I headed to a nearby clear area from which I had an unobstructed view of some of the mighty cliffs. As I photographed I alternated between subjects that were typical landscape material — trees on ledges, morning light slanting across granite, snow and ice — and more abstract images focusing a sort of disembodied landscape and isolation striking bits of pattern and color high on the cliff walls.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Canyon Narrows

Canyon Narrows
Twisting narrows in a desert canyon, Death Valley

Canyon Narrows. Death Valley National Park, California. April 30, 2016. © Copyright 2016 G Dan Mitchell – all rights reserved.

Twisting narrows in a desert canyon, Death Valley

On a late spring day of wind and sand storms in Death Valley National Park — and after several days of such conditions — we retreated to one of the deep and narrow desert canyons for an afternoon. After a short walk across the upper edges of a giant alluvial fan, we dropped into the lower reaches of the canyon and headed uphill. Soon the path entered the base of the range and the walls began to narrow, and the wide open world of the desert floor was invisible to us.

The canyons of Death Valley are in some ways similar to the more famous slot canyons of the Southwest. Both are formed by water coursing down narrow canyons, sometimes at high rates that rearrange the geography of the canyons significantly. But there are differences. Here the canyons are most often dry — a year round water supply in such Death Valley places is not typical. And the rock is not the familiar red sandstone of the Southwest, but here a more contorted and broken and often less colorful rock. But sections are very beautiful, and there is something very magical about this section of this canyon, as it narrows and passed between inward curving walls.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Canyon, Contorted Formations

Canyon, Contorted Formations
Contorted geologic formations along a narrow desert canyon

Canyon, Contorted Formations. Death Valley National Park, California. March 30, 2016. © Copyright 2016 G Dan Mitchell – all rights reserved.

Contorted geologic formations along a narrow desert canyon

Almost inevitably, one’s first impression of Death Valley National Park is that of huge open desert spaces, with salt flats, occasional dunes, and vast alluvial fans surrounded by rugged and arid mountain ranges. These things are impressive — that scale of the landscape reminds me of visits to The Yukon and Alaska — and the fact that roads run though and past them helps make them seem central. But with time to explore a bit more, it becomes clear that there is more to the landscape than first meets the eye. Among these features are the uncounted canyons that thread their way into the mountain ranges.

We visited a few of them during this year’s spring visit to the park, including this one that we hiked into one afternoon. The terrain of these canyons is remarkable variable, ranging from shallow and open to very narrow with vertical walls. This spot fits somewhere in the middle — the walls here are indeed very high, but they tilt back a bit from the vertical and allow a bit more light down to the gravel wash at the bottom. This particular section especially impressed me with the wildly contorted layers revealed in the cliff above. This spot is near the bottom of one of the ranges in the “basin and range” geology of the area, and the old strata are twisted and folded in all directions.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
Blog | About | Flickr | Twitter | FacebookGoogle+ | LinkedIn | Email


All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.