The Colorado River begins its journey as a trickle in Estes Park, Colorado. Over its 1420 mile (2,285 km) course it drops about 12,000 feet (3,658 m).
From snowcapped mountain headwaters, it courses through desert red rock canyons and fertile green valleys to empty into the Gulf of California. The mighty Colorado wends its way from Colorado through Utah, Arizona, Nevada, California, and the country of Mexico. Some consider the Colorado River the lifeblood of the Western United States.
In 1869, Civil War veteran, John Wesley Powell, and his crew of 9 men were the first to explore the length of the Colorado River. They loaded 4 boats with food and supplies and left Green River, Wyoming on the first of two expeditions. A little over 100 days later the trip ended at the mouth of the Virgin River in Nevada. John Wesley Powell was the first person to write about and photograph the Colorado River. His subsequent writings piqued public interest and the development of water resources in the West.
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Photo Credit: K. Connors
~ Elisabeth Kübler-Ross