Search Results
Your search yielded 44 images
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Thermal pool in Yellowstone National Park....
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Old Faithful geyser erupting in Yellowstone...
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Chiricahua National Monument, the ""Wonderland...
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The Los Angeles Aqueduct winds past the Alabama...
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Heavy flow of water over Yosemite Falls. Ice...
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Tree silhouetted against redrock, sunrise, Zion...
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Mesa Arch at Sunrise in Canyonlands National...
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Lone pine tree among the hoodoos of Bryce...
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Reflection in early morning light in pothole...
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Pine trees growing out of the checkerboard mesa...
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The Lavender Pit Mine is an open-pit copper...
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Chiricahua National Monument, the ""Wonderland...
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A hiker enjoys the view from beneath Rainbow...
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Big Cone , a thermal cone in Yellowstone Lake,...
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Reflected light and tumbleweed in Antelope...
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Fall colors viewed from atop Angel's Landing in...
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Twisted tree trunk in Fairyland Canyon, Bryce...
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Point Imperial at sunrise, Kaibab National...
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Great Gallery Pictographs in Horseshoe Canyon...
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Dipper on rock edge in a waterfall, red water,...
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Sunrise in Bryce Canyon National Park at Sunset...
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Steeply tilted beds of Maravillas Limestone and...
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Geology, gravity fault seen on mountain side by...
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Santa Elena canyon where Rio Grande River...
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Cretaceous age fossil oyster shells; Rock unit...
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Chihuahua desert; sun dried and cracked clay...
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Grapevine Hills, an eroded laccolith, igneous...
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female rock climber climbing on face of granite...
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Old Faithful geyser erupting in Yellowstone...
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Old Faithful geyser erupting in Yellowstone...
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Lava Rocks at Bentonite Hills Capitol Reef...
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Woton's Throne, sunrise, Cape Royal Kaibab...
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Temples of the Sun and Moon in the Capitol Reef...
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Cascade of water on Mammouth Hot Springs in...
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Sunrise in the Coyote Buttes Wilderness area,...
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Double arch alcove in the Kolob region of Zion...
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Surface lava flows weather to form vertical...
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Grapevine Hills, an eroded laccolith, balanced...
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Pine tree clinging to the rim of Bryce Canyon...
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Redrock formations and snow-capped LaSal...
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Redrock formations in Canyonlands National...
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Striated Rocks in Cohab Canyon, Capitol Reef...
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Woman injecting substance into vein in arm.
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Man doing inventory on barrels of toxic...