Pikes Peak Massif

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This article is about the mountain in Colorado. For the race, see Pikes Peak International Hill Climb. For other uses, see Pikes Peak (disambiguation).

Pikes Peak is the highest summit of the southern Front Range of the Rocky Mountains, in North America. The ultra-prominent14,115-foot (4,302.31 m) fourteener is located in Pike National Forest, 12 miles (19 km) west of downtown Colorado Springs, Colorado. The mountain is named in honor of American explorer Zebulon Pike (though he was unable to reach the summit). The summit is higher than any point in the United States east of its longitude.[

Name

The band of Ute people who called the Pikes Peak region their home were the Tabeguache, meaning the "People of Sun Mountain".[4] Tava or "sun", is the Ute word that was given by these first people to the mountain that we now call Pikes Peak. The Ute people first arrived in Colorado about 500 A.D., although their traditions state they were created on Pikes Peak. In the 1800s, when the Arapaho people arrived in Colorado, they knew the mountain as Heey-otoyoo' meaning "Long Mountain".[5]

Early Spanish explorers named the mountain "El Capitán" meaning "The Leader". American explorer Zebulon Pike named the mountain "Highest Peak" in 1806, and the mountain was later commonly known as "Pike's Highest Peak". American explorer Stephen Harriman Long named the mountain "James Peak" in honor of Edwin James who climbed to the summit in 1820. The mountain was later renamed "Pike's Peak" in honor of Pike. The name was simplified to "Pikes Peak" by the United States Board on Geographic Names in 1890

Geography and geology

Pikes Peak is one of Colorado's 53 fourteeners, mountains more than 14,000 feet (4,267.2 m) above sea level. The massif rises 8,000 ft (2,400 m) above downtown Colorado Springs. Pikes Peak is a designated National Historic Landmark. It is composed of a characteristic pink granite called Pikes Peak granite. The color is due to a large amount of potassium feldspar.

It is thought that the granite was once magma that crystallized at least 20 miles (32 km) beneath the Earth's surface, formed by an igneous intrusion during the Precambrian, approximately 1.05 billion years ago, during the Grenville orogeny. Through the process of uplifting, the hardened rock pushed through the Earth's crust and created a dome-like mountain, covered with less resistant rock. Years of erosion and weathering removed the soil and rock leaving the exposed mountain.

Soils on Pikes Peak are classified as Cirque Land above timberline (approximately 12,000 feet or 3,657 m); forests at lower altitudes are mostly supported by brown stony sandy loam of the Catamount or Ivywild series.[6]

European discovery

The first Europeans to see Pikes Peak were the Spanish in the 1700s. The first American sighting is often credited to members of the Pike expedition, led by Zebulon Pike. After a failed attempt to climb to the top in November 1806, Pike wrote in his journal:...here we found the snow middle deep; no sign of beast or bird inhabiting this region. The thermometer which stood at 9° above 0 at the foot of the mountain, here fell to 4° below 0. The summit of the Grand Peak, which was entirely bare of vegetation and covered with snow, now appeared at the distance of 15 or 16 miles from us, and as high again as what we had ascended, and would have taken a whole day's march to have arrived at its base, when I believed no human being could have ascended to its pinical [sic]. This with the condition of my soldiers who had only light overalls on, and no stockings, and every way ill provided to endure the inclemency of the region; the bad prospect of killing any thing to subsist on, with the further detention of two or three days, which it must occasion, determined us to return