Pyramid Peak is a mountain

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for ...

located west of the crest of the

Sierra Nevada The Sierra Nevada ( ) is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primari ...

mountain range, in

Fresno County Fresno County (), officially the County of Fresno, is a county located in the central portion of the U.S. state of California. As of the 2020 United States census, the population was 1,008,654. The county seat is Fresno, the fifth-most populo ...

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

, United States. It is situated in

Kings Canyon National Park Kings Canyon National Park is a national park of the United States in the southern Sierra Nevada, in Fresno and Tulare Counties, California. Originally established in 1890 as General Grant National Park, the park was greatly expanded and ren ...

, southwest of

line parent A peak's line parent is the closest higher peak on the highest ridge leading away from the peak's "key col". A col is the lowest point on the ridge between two summits and is roughly synonymous with pass, gap, saddle and notch. The highest col ...

Mount Ickes Mount Ickes is a mountain summit located west of the crest of the Sierra Nevada mountain range, in Fresno County of northern California, United States. It is situated in eastern Kings Canyon National Park, northwest of the community of Indepen ...

and southeast of Arrow Peak, which is the nearest higher neighbor. Other nearby peaks include Crater Mountain to the northeast, and Window Peak one mile to the south. Pyramid Peak ranks as the 214th-highest summit in California, and

topographic relief Terrain (), alternatively relief or topographical relief, is the dimension and shape of a given surface of land. In physical geography, terrain is the lay of the land. This is usually expressed in terms of the elevation, slope, and orientati ...

is significant as the southwest aspect rises over in approximately one mile.

Etymology

This mountain was likely named by Joseph Nisbet LeConte when he and four companions climbed nearby Arrow Peak in June 1902 and noted an "unnamed, unknown peak", which he would later list as "Pyramid". The toponym was labeled on the 1907 Mt. Whitney Quadrangle topographic map, and has been officially adopted by the

United States Board on Geographic Names The United States Board on Geographic Names (BGN) is a Federal government of the United States, federal body operating under the United States Secretary of the Interior. The purpose of the board is to establish and maintain uniform usage of geogr ...

Climbing

One possible approach option to this remote peak is the

John Muir Trail The John Muir Trail (JMT) is a long-distance trail in the Sierra Nevada (U.S.), Sierra Nevada mountain range of California, passing through Yosemite National Park, Yosemite, Kings Canyon National Park, Kings Canyon and Sequoia National Park, Se ...

which passes to the east of the mountain. 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 July 21, 1942, by Art Reyman via a traverse from Window Peak to the south ridge. Inclusion on the

Sierra Peaks Section The Sierra Peaks Section (SPS) is a mountaineering society within the Angeles Chapter of the Sierra Club that serves to provide mountaineering activities for Sierra Club members in the Sierra Nevada (U.S.), Sierra Nevada, and to honor mountaineers ...

peakbagging Peak bagging or hill bagging is an activity in which hikers, climbers, and mountaineers attempt to reach a collection of summits, published in the form of a list. This activity has been popularized around the world, with lists such as 100 Peaks o ...

list generates climbing interest.

Climate

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, Pyramid Peak is located in an

alpine climate Alpine climate is the typical climate for elevations above the tree line, where trees fail to grow due to cold. This climate is also referred to as a mountain climate or highland climate. Definition There are multiple definitions of alpine cli ...

zone. Most

weather front A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. For ins ...

s originate in the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...

, and travel east toward the Sierra Nevada mountains. As fronts approach, they are forced upward by the peaks (

orographic lift Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and cr ...

), causing them to drop their moisture in the form of rain or

snowfall Snow consists of individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of frozen crystalline water througho ...

onto the range. Precipitation runoff from the mountain drains into tributaries of the

South Fork Kings River The South Fork Kings River is a tributary of the Kings River in the Sierra Nevada of Fresno County, California. The river forms part of Kings Canyon, the namesake of Kings Canyon National Park and one of the deepest canyons in North America wi ...

Gallery

File:The View from Mungoat Pass.jpg, Pyramid Peak centered in the distance, from WSW File:View south from the Cartridge Pass approach (42504938995).jpg, View south from near Cartridge Pass. Mt. Ickes to left, Pyramid Peak centered in the distance, Arrow Peak to right

References

{{reflist Mountains of Fresno County, California Mountains of Kings Canyon National Park Three-thousanders of the United States Mountains of Northern California Sierra Nevada (United States)

Etymology

Climbing

Climate

See also

Gallery

References