Mount Hayden is an -elevation summit located in the

Grand Canyon The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a mile (). The canyon and adjacent rim are contained within Grand Canyon Nati ...

, in

Coconino County Coconino County is a County (United States), county in the North Central Arizona, North-Central part of the U.S. state of Arizona. Its population was 145,101 at the 2020 United States census, 2020 census. The county seat is Flagstaff, Arizon ...

Arizona Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

. It is situated southeast of the Point Imperial viewpoint (eastern Walhalla Plateau), on the canyon's North Rim, where it towers above the bottom of Nankoweap Canyon. Mount Hayden, also known as Hayden Peak, is named for

Charles T. Hayden Charles Trumbull Hayden (April 4, 1825February 5, 1900) was an American businessman and probate judge. His influence was felt in the development of Arizona Territory where he helped found both the city of Tempe and Arizona State University. Ha ...

(1825–1900), an Arizona pioneer influential in the development of the

Arizona Territory The Territory of Arizona, commonly known as the Arizona Territory, was a territory of the United States that existed from February 24, 1863, until February 14, 1912, when the remaining extent of the territory was admitted to the Union as the ...

where he was known as the "Father of Tempe", and he established

Arizona State University Arizona State University (Arizona State or ASU) is a public university, public research university in Tempe, Arizona, United States. Founded in 1885 as Territorial Normal School by the 13th Arizona Territorial Legislature, the university is o ...

. He was also the father of

US Senator The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...

Carl Hayden Carl Trumbull Hayden (October 2, 1877 – January 25, 1972) was an American politician. Representing Arizona in the United States Senate from 1927 to 1969, he was the first U.S. Senator to serve seven terms. Serving as the state's first Represe ...

, as well as a

probate judge A probate court (sometimes called a surrogate court) is a court that has competence in a jurisdiction to deal with matters of probate and the administration of estates. In some jurisdictions, such courts may be referred to as orphans' courts o ...

. This geographical feature's name was officially adopted in 1932 by the U.S. Board on Geographic Names. The

first ascent In mountaineering and climbing, a first ascent (abbreviated to FA in climbing guidebook, guide books), is the first successful documented climb to the top of a mountain or the top of a particular climbing route. Early 20th-century mountaineers a ...

of the summit was made in May 1978 by Joe Sharber, George Bain, and Abra Watkins via the north side ( A2). ''Pegasus'', a challenging class 5.10+ route on the East Face, was first climbed by Paul Davidson and Jim Haisley in 1982. The most popular climbing route is the class 5.8 South Face. According to the

Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...

system, Mount Hayden is located in a

Cold semi-arid climate Cold is the presence of low temperature, especially in the atmosphere. In common usage, cold is often a subjective perception. A lower bound to temperature is absolute zero, defined as 0.00K on the Kelvin scale, an absolute thermodynamic ...

zone.

Geology

The summit spire of Mount Hayden is composed of cream-colored, cliff-forming,

Permian The Permian ( ) is a geologic period and System (stratigraphy), stratigraphic system which spans 47 million years, from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.902 Mya. It is the s ...

Coconino Sandstone The Coconino Sandstone is a geologic formation (geology), formation composed of light-colored quartz arenite of Aeolian processes, eolian origin. It erodes to form conspicuous, sheer cliffs in the upper walls of Grand Canyon, as part of the Mog ...

caprock Caprock or cap rock is a hard, resistant, and impermeable layer of rock that overlies and protects a reservoir of softer organic material, similar to the crust on a pie where the crust (caprock) prevents leakage of the soft filling (softer materia ...

.William Kenneth Hamblin, ''Anatomy of the Grand Canyon: Panoramas of the Canyon's Geology'', 2008, Grand Canyon Association Publisher, , page 54. This sandstone, which is the third-youngest of the strata in the Grand Canyon, was deposited 265 million years ago as sand dunes. Below this Coconino Sandstone is reddish, slope-forming, Permian

Hermit Formation The Permian Hermit Formation, also known as the Hermit Shale, is a nonresistant unit that is composed of slope-forming reddish brown siltstone, mudstone, and very fine-grained sandstone. Within the Grand Canyon region, the upper part of the Her ...

, which in turn overlays the

Pennsylvanian Pennsylvanian may refer to: * A person or thing from Pennsylvania * Pennsylvanian (geology) The Pennsylvanian ( , also known as Upper Carboniferous or Late Carboniferous) is, on the International Commission on Stratigraphy, ICS geologic timesc ...

-Permian

Supai Group The Supai Group is a slope-forming sequence of mixed red beds and limestones that outcrop in the Colorado Plateau. The group was laid down during the Pennsylvanian to Lower Permian. Cliff-forming interbeds of sandstone are noticeable througho ...

. Precipitation runoff from this feature drains east into the

Colorado River The Colorado River () is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and in northern Mexico. The river, the List of longest rivers of the United States (by main stem), 5th longest in the United St ...

via Nankoweap Creek.

Gallery

File:Grand Canyon National Park North Rim Point Imperial 0612 (7236111558).jpg File:Mount Hayden stands out in a crowd (8115192430).jpg File:Mount Hayden AZ.jpg File:Aerial of Mt. Hayden.jpg, Aerial view looking northeast at Mt. Hayden File:Grand Canyon aerial view of Mt. Hayden.jpg, Aerial view of Mt. Hayden centered File:Mt. Hayden from an airplane.jpg, Mt. Hayden from an airplane File:Ansel Adams - National Archives 79-AA-F03.jpg, Mt. Hayden (lower left) by

Ansel Adams Ansel Easton Adams (February 20, 1902 – April 22, 1984) was an American landscape photographer and environmentalist known for his Monochrome photography, black-and-white images of the American West. He helped found Group f/64, an association ...

ca. 1942

References

External links

* Weather forecast
National Weather Service
* Mount Hayden rock climbing
Mountainproject.com
{{DEFAULTSORT:Hayden Grand Canyon, North Rim Grand Canyon Mountains of Arizona Mountains of Coconino County, Arizona Two-thousanders of the United States Colorado Plateau Grand Canyon National Park Sandstone formations of the United States

Geology

Gallery

See also

References

External links