Along the Teton Fault

Did you ever wonder why the Grand Tetons rise straight up out of a flat valley? The Teton Fault separates two tectonic plates at the foot of the mountains. For the past 10 million years, the mountains have inched up to 13,700 feet, while the flat valley floor has sunk to its current level at 6,800 feet above sea level, according to the National Park Service.

During the Ice Age glaciers moved south from Yellowstone region, filling the valley and then eroding the mountains into jagged peaks and melting into lakes. All of this geology history tells a fascinating story too gradual for us to observe, but we can observe the changing seasons and fall color.

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The valley floor appears golden in late September along the Teton Fault in Jackson Hole, Grand Teton National Park.

Do the colors in this scene leave you feeling uplifted?

(The facts in this blog were provided by the National Park Service.)

It’s All About the Sky

A truly great sunset photo requires a good foreground. You know, the parking lot or the neighbor’s house won’t do. Many of us head for the mountains or the sea to watch the sunset and capture the fleeting natural beauty in a photograph.

But the second ingredient in a great sunset photos is the sky. The texture and the reflections of the golden light in the clouds separates the good sunsets from the great ones.

Both the foreground and the amazing clouds came together along the banks of the Snake River on this magical evening in Grand Teton National Park. Mount Moran and the Grand Teton mountain range, although backlit, made a pretty majestic foreground. For scale, notice the tiny boats on the left side.

What can I say about the clouds? As wispy as cotton candy and as vivid as a flame?

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Mount Moran is backlit by the sunset in Grand Teton National Park. This image is all about the sky.