Canyonlands National Park Mountains

Southeast Utah Mountains A feature common to the landscape of the Colorado Plateau is the Island Mountain Range, represented in southeast Utah by the Abajos, Henrys and La Sals. These ranges formed during the late Tertiary Period (15 to 40 million years ago), long after the local sandstones had been deposited and cemented into rock.Commonly called Laccolithic Intrusions, these mountains were created when molten rock flowed up from the earth's mantle, causing the overlying sandstones to bow up. These flows never erupted, however, and only after millions of years of erosion have the igneous rocks within them been exposed... Sedimentary rocks can still be found on top of some the peaks today.

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The Stoic Insulated Parka holds ownership to a winning combination of warmth and style when you're heading out around...
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Featured Park
Two deserts, two large ecosystems whose characteristics are determined primarily by elevation, come together at Joshua Tree National Park. The Colorado Desert encompasses the eastern part of the park and features natural gardens of creosote bush...
Featured Wildlife
Maine ocean islands provide the only nesting sites for Atlantic puffins in the United States. Eastern Egg Rock in the midcoast region, Seal Island and Matinicus Rock at the mouth of Penobscot Bay, and Machias Seal Island and Petit Manan Island off the downeast coast provide habitat for more than 4,000 puffins each summer.