Geography

The Grand Canyon is a massive rift in the Colorado Plateau that exposes uplifted Proterozoic and Paleozoic strata, and is also one of the six distinct physiographic sections of the Colorado Plateau province. It is not the deepest canyon in the world; Kali Gandaki Gorge in Nepal is far deeper, nor the widest (Capertee Valley in Australia is about 1 km wider and longer than Grand Canyon) — but the Grand Canyon is known for its visually overwhelming size and its intricate and colorful landscape. Geologically it is significant because of the thick sequence of ancient rocks that are beautifully preserved and exposed in the walls of the canyon. These rock layers record much of the early geologic history of the North American continent.

Viewing the Grand Canyon

Lipan Point is a promontory located on the South Rim. This point is located to the east of the Grand Canyon Village along the Desert View Drive. There is a parking lot for visitors who care to drive along with the Canyon's bus service that routinely stops at the point. The trailhead to the Tanner Trail is located just before the parking lot. The view from Lipan Point shows a wide array of rock strata and the Unkar Creek area in the inner canyon.

Sources

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http://images.google.com/images?hl=en&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&um=1&sa=1&q=colorado+river&aq=f&oq=&aqi=g10&start=0
http://images.google.com/images?hl=en&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&um=1&sa=1&q=grand+canyon+plants&aq=f&oq=&aqi=&start=0
http://images.google.com/images?q=grand%20canyon&oe=utf-8&rls=org.mozilla:en-US:official&client=firefox-a&um=1&ie=UTF-8&sa=N&hl=en&tab=wi
http://en.wikipedia.org/wiki/Grand_canyon

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