Grand Canyon Tour
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聴き放題対象外タイトルです。Audible会員登録で、非会員価格の30%OFFで購入できます。
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ナレーター:
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Janet Ault
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Mark Andrews
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著者:
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Waypoint Tours
このコンテンツについて
It is the uplift, and the down-cutting, that have created the Canyon. About five to 10 million years ago, the Colorado River began to carve its way down through the domed region on its way to the sea. Like a knife slicing through a layer cake, the mile-deep river canyon exposed multi-hued layers of time, a geologist's dream come true. But you don't have to be a geologist to appreciate the Canyon's grandeur. Erosion by wind, water, and gravity not only widened the canyon, it created an amazing variety of towers and spires, ridges and side canyons, shadows and highlights. The rainbow of rock colors is most intense in early morning or late afternoon light. If you are lucky, you will see a storm chase through the canyon, casting shadows and mist as it goes.
Sightseers have been coming to view the wonders of the Canyon since 1883. Prospectors soon found tourism more profitable than mining and built accommodations for them. One of the earliest visitors was Theodore Roosevelt, a lover of the West's wide-open spaces. He pushed for federal protection and in 1893 the area became a Forest Reserve. In 1908, it received a promotion to National Monument and in 1919 the National Park was formed.
Waypoint Tours are educational, entertaining, self-guided tours designed to help plan your travel adventures, enhance travel experience, and cherish your travel memories.
PLEASE NOTE: When you purchase this title, the accompanying reference material will be available in your My Library section along with the audio.
©2006 Waypoint Tours (P)2006 Waypoint Tours