The Indian Peaks were visited by
Native Americans for several thousand years. The Paleo Indians would travel through here as a trail to get over the mountains. The
Arapaho tribe lived and hunted in the area during the summer months, though little evidence remains of their activities. The tribe was forced to leave when mining started taking place in Indian Peaks. Mining took place in the 1870s near the Arapaho Peaks. The Caribou mining district went through Arapaho Pass and the Caribou Pass. Later, a road was built to
Arapaho Pass but it was never completed. (It is now the hiking trail that leads west from the Fourth of July trailhead.) The mining turned up little more than low-grade ore, and the mines were eventually abandoned. Remnants of mining activity are still found along the Arapaho Pass trail. Arapaho Glacier (now owned by the city of Boulder) is one of a few glaciers still left within the Indian Peaks Wilderness, but, being a part of Boulder's watershed, it is off-limits to hiking/camping. Several glaciers however, are still hikable and there are a number of routes to take. One set of glaciers, the Isabelle and Fair glaciers have a connecting trail that will send you over the Continental Divide. Isabelle & Fair glaciers were discovered by Fred A. Fair in 1904 and were given their names by Prof.
Junius Henderson, formerly a professor of the University of Colorado, who made a study of the glaciers in 1910 at Mr. Fair's request. Mr. Fair believed that water sometimes would be run through a tunnel from the Western Slope into Four Moff-limits, that Boulder and the mountain region would continue to grow in popularity, that someday Boulder will have to build a storage dam lower down that those in the Arapahoe glacier region and that a road to the Arapahoe or some other glacier will be constructed and become the most popular drive in the state. The
Denver and Interurban Railroad, which operated an electric line between Boulder and Denver for many years adopted the name "Glacier Route" at Mr. Fair's suggestion. The figure 8 trails in the Arapahoe and Buchanan pass areas were made largely on the suggestion of Mr. Fair. In January 1948, a plane carrying three airmen of the Civil Aeronautics Administration crashed about 500 feet below the summit of Navajo Peak due to severe turbulence. After four months and a five day expedition, a team of Denver and Boulder mountaineers recovered their bodies, reporting devastation to the mountainside. The wreckage of the plane is still present and visible in summer. The area of the Indian Peaks was included in
Enos Mills' original proposed boundaries for
Rocky Mountain National Park. They were removed from the proposal after compromising with local and mining interests. Park superintendents tried to annex the Indian Peaks over the years, but the area would not receive protected status until 1978 when Congress designated the Indian Peaks Wilderness Area. ==Activities==