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67-538: Yosemite Valley ( / j oʊ ˈ s ɛ m ə t i / yoh- SEM -ə-tee ; Yosemite , Miwok for "killer") is a glacial valley in Yosemite National Park in the western Sierra Nevada mountains of Central California , United States. The valley is about 7.5 mi (12.1 km) long and 3,000–3,500 ft (910–1,070 m) deep, surrounded by high granite summits such as Half Dome and El Capitan , and densely forested with pines . The valley

134-630: A 110-yard (100 m) playing field called poscoi a we'a . A unique game was played with young men and women. Similarly to soccer , the object was to put an elk hide ball through the goalpost. The girls were allowed to do anything, including kicking the ball and picking it up and running with it. The boys were only allowed to use their feet, but if a girl was holding it he could pick her up and carry her towards his goal. In 1770, there were an estimated 500 Lake Miwok, 1,500 Coast Miwok, and 9,000 Plains and Sierra Miwok, totaling about 11,000 people, according to historian Alfred L. Kroeber , although this may be

201-517: A bill on June 30, 1864, granting Yosemite Valley and the Mariposa Grove of giant sequoias to the State of California "for public use, resort and recreation," the two tracts "shall be inalienable for all time". This was the first time in history that a federal government had set aside scenic lands simply to protect them and to allow for their enjoyment by all people. Simply designating an area

268-410: A climb which included Hutchings' daughter Cosie, his son Willie, his mother-in-law Florence Sproat, aged 65, and two other women. Today, Half Dome may be ascended in several different ways. Thousands of hikers reach the top each year by following an 8.5 mi (13.7 km) trail from the valley floor. After a rigorous 2 mi (3.2 km) approach, including several hundred feet of rock stairs,

335-536: A couple of months, often as entire families with many possessions. Early hotels were therefore set up for extended stays and catered primarily to wealthy patrons who could spend extended periods away from home. One of these hotels—the Wawona Hotel , built in the 1880s—still operates. After the Valley became a park, the surrounding territory was still subject to logging, mining, and grazing. John Muir publicized

402-627: A fictional climb of Half Dome. Monolith, the Face of Half Dome is a black and white photograph taken by Ansel Adams in 1927 that depicts the western face of Half Dome as seen from the "Diving Board". It was used by the Sierra Club as a visual aid for the environmental movement , and was a part of the portfolio Parmelian Prints of the High Sierras . The ashes of Ansel Adams were later scattered on Half Dome after he died. Half Dome

469-434: A new 300-car parking lot. The plan will allow the valley to accommodate a peak of 20,100 visitors per day. The plan has been criticized for prioritizing park visitors over the preservation of the river and the valley. Some believe there should be further limitations to the number of cars and parking lots in the valley, and more focus on public transportation. On busy summer days, there can be long delays and traffic gridlock at

536-494: A park isn't sufficient to protect it. California did not set up an administration for the park until 1866 when the state appointed Galen Clark as the park's guardian. An 11-year struggle followed to resolve homesteading claims in the valley. The challenge of increasing tourism, with the need to first build stagecoach roads, then the Yosemite Valley Railroad , along with hotels and other facilities in and around

603-555: A permit face fines of up to $ 5,000, and/or 6 months in jail. Backpackers with an appropriate wilderness permit can receive a Half Dome permit when they pick up their wilderness permit with no additional reservation required. Rock climbers who reach the top of Half Dome without entering the subdome area can descend on the Half Dome Trail without a permit. The top of Half Dome is a large, flat area where climbers can relax and enjoy their accomplishment. The summit offers views of

670-427: A record number of 5 million visitors in 2016. In 2020 visitation dropped to 2,268,313 visitors. A reservation system was implemented in 2020, which required a reservation in order to enter the park. The reservation system has been periodically lifted and reimplemented since 2021. On July 24, 2018, several areas of the park, including the Valley, were closed due to wildfires in the area. Several trails lead out of

737-465: A route constructed by drilling and placing iron eye bolts into the smooth rock. Anderson had previously tried a variety of methods, including using pitch from nearby pine trees for extra friction. Anderson subsequently went on to add ropes to his eye bolts, so that other people could climb. Among those who took advantage was the first woman to climb Half Dome in 1876, S. L. Dutcher, of San Francisco. In 1877 James Mason Hutchings along with Anderson led

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804-545: A serious undercount; for example, he did not identify the Bay Miwok. History professors from California estimate the total Miwok population was 25,000 people, prior to 1769. The 1910 Census reported only 671 Miwok total, and the 1930 Census, 491. See history of each Miwok group for more information. Today there are about 3,500 Miwok in total. The Star Wars films feature a fictional species of forest-dwelling creatures known as Ewoks , who are ostensibly named after

871-554: A stand of Ancient Lake Yosemite developed. The valley floor owes its flatness to sediment deposited by these stands (the last glaciers in the valley were small and did not remove much old lake sediment). The last stand of Lake Yosemite was about 5.5 miles (8.9 km) long and was impounded by a terminal moraine near the base of El Capitan. It was later filled by sediment, becoming a swampy meadow. The parallel Tenaya Canyon and Little Yosemite Canyon glaciers were, at their largest, 2,000 feet (610 m) deep where they flowed into

938-469: Is Glacier Point , 3,200 feet (980 m) above the Valley floor. At this point the Valley splits in two, one section slanting northeast, with the other curving from south to southeast. Between them, at the eastern end of the valley, is Half Dome , among the most prominent natural features in the Sierra Nevada. Above and to the northeast of Half Dome is Clouds Rest , at 9,926 feet (3,025 m); it

1005-491: Is a well-known rock formation in the park, named for its distinct shape. One side is a sheer face while the other three sides are smooth and round, making it appear like a dome cut in half. It stands at nearly 8,800 feet above sea level and is composed of quartz monzonite, an igneous rock that solidified several thousand feet within the Earth. At its core are the remains of a magma chamber that cooled slowly and crystallized beneath

1072-560: Is drained by the Merced River , and a multitude of streams and waterfalls flow into it, including Tenaya , Illilouette, Yosemite and Bridalveil Creeks . Yosemite Falls is the highest waterfall in North America and is a big attraction, especially in the spring, when the water flow is at its peak. The valley is renowned for its natural environment and is regarded as the centerpiece of Yosemite National Park . The valley

1139-542: Is listed as a National Historic District and as a California Historical Landmark . After the creation of the Park Service, many separate hotel owners held separate concession contracts. The Yosemite Park Company had built the Yosemite Lodge and Yosemite Village had its own group of merchants. Fire had destroyed a number of the original valley hotels and concession owners came and went until Park Service forced

1206-408: Is marked by hunting with the atl atl and the use of grinding stones ; the "Tarmarack" phase (500 to 1200 CE), marked by a shift to using smaller rock points, indicating development and use of the bow and arrow ; and the "Mariposa" phase, from 1200 until European contact in the mid-19th century. In the 19th century, it was inhabited by a Miwok band who called the Valley "Ah-wah-nee" and themselves

1273-508: Is now called Old Inspiration Point (close to the better-visited Tunnel View). Dr. Lafayette Bunnell later wrote: The grandeur of the scene was but softened by the haze that hung over the valley – light as gossamer – and by the clouds which partially dimmed the higher cliffs and mountains. This obscurity of vision but increased the awe with which I beheld it, and as I looked, a peculiar exalted sensation seemed to fill my whole being, and I found my eyes in tears with emotion. Camping that night on

1340-463: Is often called the Giant Staircase . The first drop is Nevada Fall , which drops 594 feet (181 m), bouncing off the granite slope below it. Below is Vernal Fall , 317 feet (97 m) high, one of the most picturesque waterfalls in the Valley. The Merced then descends rapids to meet Illilouette Creek, which drops from the valley rim to form Illilouette Fall . They combine at the base of

1407-407: Is on the western slope of the Sierra Nevada mountains, 150 miles (240 km) east of San Francisco . It stretches for 7.5 miles (12.1 km) in a roughly east–west direction, with an average width of about 1 mile (1.6 km). Yosemite Valley represents only one percent of the park area, but it is where most visitors arrive and stay. More than half a dozen creeks tumble from hanging valleys at

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1474-632: Is the 87-million-year-old Half Dome granodiorite, which makes up most of the rock at Glacier Point , the Royal Arches , and its namesake, Half Dome. For the last 30 million years, glaciers have periodically filled much of the valley. The most current glaciation , the Wisconsinian was not, however, the most severe. Ice ages previous to the Wisconsinian were colder and lasted longer. Their glaciers were huge and covered nearly all

1541-527: Is the highest point near Yosemite Valley. Snow melting in the Sierra forms creeks and lakes. In the surrounding region, these creeks flow to the edge of the Valley to form cataracts and waterfalls. A fan of creeks and forks of the Merced River take drainage from the Sierra crest and combine at Merced Lake. The Merced then flows down to the end of its canyon ( Little Yosemite Valley ), where it begins what

1608-479: Is the main attraction in the park for the majority of visitors and a bustling hub of activity during tourist season in the summer months. Most visitors enter the valley from roads to the west and pass through the Tunnel View entrance. Visitor facilities are in the center of the valley. There are both hiking trail loops that stay within the valley and trailheads that lead to higher elevations. Yosemite Valley

1675-498: The Ahwahnechee . This group had trading and family ties to Mono Lake Paiutes from the eastern side of the Sierra Nevada. They annually burned the vegetation on the Valley floor, which promoted the black oak and kept the meadows and forests open. This protected the supply of their principal food, acorns , and reduced the chance of ambush. At the time of first European contact, this band was led by Chief Tenaya (Teneiya), who

1742-587: The California Black Oak . In fact, the modern-day extent of the California Black Oak forests in some areas of Yosemite National Park is partially due to cultivation by Miwok tribes. They burned understory vegetation to reduce the fraction of Ponderosa Pine . Nearly every other kind of edible vegetable matter was used as a food source, including bulbs, seeds, and fungi. Animals were hunted with arrows, clubs or snares, depending on

1809-658: The Regular Northwest Face . Their five-day epic was the first Grade VI climb in the United States. Their route has now been free climbed several times in a few hours' time. Other technical routes ascend the south face and the west shoulder. The Half Dome Cable Route hike runs from the valley floor to the top of the dome in 8.2 mi (13 km) (via the Mist Trail), with 4,800 ft (1,460 m) of elevation gain. The length and difficulty of

1876-583: The Three Brothers , rising one above the other like gables built on the same angle – the highest crest is Eagle Peak, with the two below known as the Middle and Lower Brothers. To this point the Valley has been curving gently to the left (north). Now a grand curve back to the right begins, with Yosemite Falls on the north, followed by the Royal Arches, topped by North Dome . Opposite, to the south,

1943-537: The Yosemite Firefall . This "fall" was large batches of red hot embers dropped from Glacier Point. The Park Service stopped this practice in 1969 as part of their long process of de-emphasizing artificial park attractions. On July 6, 1996, a massive rock slide , weighing an estimated 60,000–80,000 tons, crashed 1,800 feet (550 m) into the valley from the east side of Glacier Point, traveling at over 160 mph (260 km/h). Dust blanketed that part of

2010-810: The settlement of the Americas dates the original migrations from Asia to around 20,000 years ago across the Bering Strait land bridge , but anthropologist Otto von Sadovszky claims that the Miwok and some other northern California tribes descend from Siberians who arrived in California by sea around 3,000 years ago. The Miwok lived in small bands without centralized political authority before contact with European Americans in 1769. They had domesticated dogs and cultivated tobacco, but were otherwise hunter-gatherers . The Sierra Miwok harvested acorns from

2077-458: The Earth's surface. The solidified magma chamber was then exposed and cut in half by erosion, therefore leading to the geographic name Half Dome. The impression from the valley floor that this is a round dome that has lost its northwest half, is just an illusion. From Washburn Point, Half Dome can be seen as a thin ridge of rock, an arête , that is oriented northeast–southwest, with its southeast side almost as steep as its northwest side except for

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2144-496: The Miwok. The Miwok people are encountered in Kim Stanley Robinson 's book The Years of Rice and Salt . In an alternate history scenario depicted in the book, they are the first group of Native Americans encountered by the first Chinese to discover the continent. Half Dome Half Dome is a quartz monzonite batholith at the eastern end of Yosemite Valley in Yosemite National Park , California. It

2211-550: The National Park Service named that viewpoint Artist Point . The view from the lower (western) end of the Valley contains the great granite monolith El Capitan on the left, and Cathedral Rocks on the right with Bridalveil Fall . Just past this spot the Valley suddenly widens with the Cathedral Spires, then the pointed obelisk of Sentinel Rock to the south. Across the Valley on the northern side are

2278-548: The Valley floor, the group agreed with the suggestion of Dr. Bunnell to call it "Yo-sem-i-ty", mistakenly believing that was the native name. The term is from the Southern Sierra Miwok word Yohhe'meti, meaning "they are killers," which referred to Savage and the Mariposa Battalion. . James Hutchings—who organized the first tourist party to the Valley in 1855—and artist Thomas Ayers generated much of

2345-400: The Valley was met during the rest of the 19th century. But much environmental damage was caused to the valley itself at that time. The problems that Yosemite Park had under state control was one of the factors in establishing Yellowstone National Park as the first completely national park in 1872. Due to the difficulty of traveling there, early visitors to the valley came for several weeks to

2412-548: The Valley, including Yosemite is now a world rock climbing attraction. The massive 'big walls' of granite have been climbed countless times since the 1950s and have pushed climbers' abilities to new heights. While climbers traditionally take several days to climb the monoliths , bivvying on the rock faces, modern climbing techniques help climbers ascend the cliffs in mere hours. Many climbers stay at Camp 4 before beginning big wall climbs, which became notable after World War II as "a birthplace of rock climbing’s modern age" and

2479-523: The Yosemite Native American legend. John Muir interchangeably used "Tissiack," "South Dome," and "Half Dome" in his writings. Others say Ahwahneechee Native Americans named Half Dome "Face of a Young Woman Stained with Tears" ("Tis-se’-yak") because of the colonies of brown-black lichens that form dark vertical drip-like stripes along drainage tracks in the rock faces. Jack London 's 1900 short story "Dutch Courage" tells of

2546-511: The Yosemite Valley near the base of Half Dome. They also formed Clouds Rest behind Half Dome as an arête . Near Glacier Point there are 2,000 feet (610 m) of mostly glacial sediment with at least six separate sequences of Lake Yosemite sediments. Here, huge and highly erosive pre-Wisconsinian glaciers excavated the bedrock valley floor, and much smaller Wisconsinian glaciers deposited glacial debris. The biological community on

2613-413: The Yosemite Valley proper can be traced to about 3,000 years ago when vegetation and game in the region was similar to that present today; the western slopes of the Sierra Nevada had acorns, deer, and salmon, while the eastern Sierra had pinyon nuts and obsidian . The prehistory of the area is divided into three cultural phases on archaeological grounds: the "Crane Flat" phase, (1000 BCE to 500 CE)

2680-399: The base of the northeast ridge of Half Dome itself. The final 400 ft (120 m) ascent is steeply up the rock between two steel cables used as handholds. The cables are fixed with bolts in the rock and raised onto a series of metal poles in late May. The poles do not anchor the cables. The cables are taken down from the poles for the winter in early October, but they are still fixed to

2747-486: The cable section. The latest fatality occurred on July 13, 2024. In August 2024, there were calls to double the amount of wooden rungs on the climb, to increase safety. Lightning strikes can be a risk while on or near the summit. On July 27, 1985, five hikers were struck by lightning, resulting in two fatalities. The Cable Route was added to the National Register of Historic Places in 2012. Half Dome

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2814-430: The cables are up between May and October. Permits are limited to 300 per day, and as of 2022 , more than 70,000 applications were received in the pre-season and daily permit lotteries. Permits are checked by a ranger on the trail. Hikers without permits are not allowed to hike beyond the base of the sub-dome or to the bottom of the cables. Hikers caught bypassing the rangers to visit either the sub-dome or main dome without

2881-461: The damage to the subalpine meadows that surround the Valley and in 1890, the government created a national park that included a much larger territory—enclosing Yosemite Valley and Mariposa Grove. As with Yellowstone, the new federal park was under U.S. Army jurisdiction until 1914. In 1906, the state ceded the Valley and Mariposa Grove to the federal government. The National Park Service , on its creation in 1916, took over Yosemite. Yosemite Valley

2948-473: The earliest publicity about Yosemite, creating articles and entire magazine issues about the Valley. Ayres' highly detailed angularly exaggerated artwork and his written accounts were distributed nationally and an art exhibition of his drawings was held in New York City. Two of Hutchings' first group of tourists, Milton and Houston Mann, built the first toll route into the valley, with the development of

3015-402: The entrance to Yosemite. Miwok Anthropologists commonly divide the Miwok into four geographically and culturally diverse ethnic subgroups. These distinctions were not used among the Miwok before European contact. The United States Bureau of Indian Affairs officially recognizes eleven tribes of Miwok descent in California. They are as follows: The predominant theory regarding

3082-492: The final pitch up the peak's steep but somewhat rounded east face is ascended with the aid of a pair of post-mounted steel cables originally constructed close to the Anderson route in 1919. Alternatively, over a dozen rock climbing routes lead from the valley up Half Dome's vertical northwest face. The first technical ascent was in 1957 via a route pioneered by Royal Robbins , Mike Sherrick, and Jerry Gallwas, today known as

3149-624: The first hotels in the area and other trails quickly following. Many of the early pioneers in the valley of European descent, and a few Native Americans, are buried in Yosemite Cemetery . The work of Ayres gave Easterners an appreciation for Yosemite Valley and started a movement to preserve it. Influential figures such as Galen Clark , clergyman Thomas Starr King and leading landscape architect Frederick Law Olmsted were among those who urged Senator John Conness of California to try to preserve Yosemite. President Abraham Lincoln signed

3216-412: The floor of Yosemite Valley is a diverse one, with more than 400 species of grasses and wildflowers and thousands of species of insects having been identified there. At the most general level, the valley can be classified as a dry yellow pine forest with a number of large open meadows. Plant and animal species that make up a significant part of this natural community include: Yosemite National Park had

3283-535: The gorges that contain each stream, and then flow around the Happy Isles to meet Tenaya Creek at the eastern end of Yosemite Valley proper. Tenaya Creek flows southwest from Tenaya Lake and down Tenaya Canyon, finally flowing between Half Dome and North Dome before joining the Merced River. The following falls tumble from the Valley rim to join it at various points: The features in Yosemite Valley are made of granitic rock emplaced as plutons miles deep during

3350-402: The landmarks around Yosemite Valley except Half Dome, Eagle Peak , Sentinel Dome , and the top of El Capitan. Wisconsinian glaciers, however, only reached Bridalveil Fall in the valley. The glaciers widened the valley, but much of its width is in fact due to previous stream erosion and mass wasting along vertical joints in the valley's walls. After the retreat of many of these glaciers,

3417-598: The late Cretaceous . Over time the Sierra Nevada was uplifted, exposing this rock to erosion at the surface. The oldest of these granitic rocks, at 114 million years, occur along the Merced River Gorge west of the valley. The El Capitan pluton intruded the valley, forming most of the granitic rock that makes up much of the central part of the valley, including Cathedral Rocks , Three Brothers , and El Capitan. The youngest Yosemite Valley pluton

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3484-692: The next year to the Valley but took refuge among the Mono Paiutes after further conflicts with miners. Most of the Awaneechee (along with Teneiya) were chased back to the Valley and killed by the Paiutes after violating hospitality by stealing horses. While the members of that first expedition of the Mariposa Battalion had heard rumors of what could be found up the Merced River, none were prepared for what they saw March 27, 1851, from what

3551-460: The rock surface and can be used. The National Park Service recommends against climbing the route when the cables are down, or when the surface of the rock is wet and slippery. The Cable Route is rated class 3 , while the same face away from the cables is rated class 5. The Cable Route can be crowded. Since 2010, all hikers who intend to ascend the Cable Route must first obtain permits when

3618-1112: The species and the situation. Grasshoppers were a highly prized food source, as were mussels for those groups adjacent to the Stanislaus River . Coastal Miwok were known to have predominantly relied on food gathered from the inland side of the Marin peninsula (modern San Pablo bay, lakes, and land based foods), but to have also engaged in diving for abalone in the Pacific Ocean . The Miwok ate meals according to appetite rather than at regular times. They stored food for later consumption, primarily in flat-bottomed baskets. The Miwok creation story and narratives tend to be similar to those of other natives of Northern California. Miwok had totem animals, identified with one of two moieties , which were in turn associated respectively with land and water. These totem animals were not thought of as literal ancestors of humans, but rather as predecessors. Miwok people played mixed-gender games on

3685-627: The surrounding areas, including Little Yosemite Valley and the Valley Floor. A notable location to one side of Half Dome is the "Diving Board", where Ansel Adams took his photograph Monolith, the Face of Half Dome on April 10, 1927. Often confused with "the Visor," a small overhanging ledge at the summit, the Diving Board is on the shoulder of Half Dome. From 1919 when the cables were erected to 2024, there have been 25 confirmed deaths on

3752-417: The surrounding crests and waterfalls . Below is a description of these features, looking first at the walls above, moving west to east as a visitor does when entering the valley, then visiting the waterfalls and other water features, returning east to west with the flow of water. The first view of Yosemite Valley many visitors see is the Tunnel View . So many paintings were made from a viewpoint nearby that

3819-491: The top of granite cliffs that can rise 3,000–3,500 feet (910–1,070 m) above the valley floor, which itself is 4,000 ft (1,200 m) above sea level . These streams combine into the Merced River , which flows out from the western end of the valley, down the rest of its canyon to the San Joaquin Valley . The flat floor of Yosemite Valley holds both forest and large open meadows , which have views of

3886-526: The trail used to keep it less crowded than other park trails, but trail traffic grew to as many as 1,000 people a day, and about 50,000 per year, before a permit system was introduced in 2010. The hike can be done from the valley floor in a single long day, but many people break it up by camping overnight in Little Yosemite Valley . The trail climbs past Vernal Fall and Nevada Fall , then continues into Little Yosemite Valley, then north to

3953-594: The two largest companies to merge in order that one single concession contract could be given. In 1925 the two family-run companies became the Yosemite Park and Curry Company and went on to build and run the Ahwahnee Hotel as the company headquarters for years, introducing a number of traditions, including the Bracebridge dinner . Curry Village was the site from where villagers and visitors watched

4020-487: The valley for days, and the wind speed in front of the slide is estimated to have been 300 mph (480 km/h). One person was killed in the slide. In 1987, Congress designated 122 miles of the Merced as a Wild and Scenic River . Yosemite National Park contains 81 of these miles, and the valley contains eight of those miles. This designation will "... preserve the Merced River in free-flowing condition and to protect

4087-548: The very top. Although the trend of this ridge, as well as that of Tenaya Canyon , is probably controlled by master joints , 80 percent of the northwest "half" of the original dome may well still be there. As late as the 1870s, Half Dome was described as "perfectly inaccessible" by Josiah Whitney of the California Geological Survey . The summit was reached by George G. Anderson in October 1875, via

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4154-781: The volunteer Mariposa Battalion as a punitive expedition against the Native Americans living in the Yosemite area. In 1851, the Battalion was led by Major Jim Savage , whose trading post on the Merced River the Awaneechee had raided. This and other missions (the Mariposa Wars ) resulted in Chief Teneiya and the Awaneechee spending months on a reservation in the San Joaquin Valley. The band returned

4221-641: The water quality and the outstandingly remarkable values (ORVs) that make the river worthy of designation." In March 2014, the park system released the Merced Wild and Scenic River Comprehensive Management Plan/EIS to address the preservation of the river, safety, and to improve the visitor experience in the park. The plan will restore meadows and river bank areas and remove non-essential roads. Camping capacity will increase by 37%, and recreational services will be expanded. The plan calls for an 8% increase in parking for day use visitors to Yosemite Valley, including

4288-585: Was introduced into the National Register of Historic Places in 2003. Half Dome figures prominently on the reverse side of the California state quarter. Hiking to the top of Half Dome is one of the most popular hikes from the valley, and very crowded. The park now requires permits to use the trail, and in 2011 the permits sold out very quickly after becoming available. The park now uses a lottery system for hikers to apply for permits. Habitation of

4355-472: Was originally called " Tis-sa-ack ", meaning Cleft Rock in the language of the local Ahwahnechee people . Tis-sa-ack is also the name of the fourth route on the formation, ascended by Royal Robbins and Don Peterson over eight days in October 1969. Tis-sa-ack is the name of a mother from a native legend. The face seen in Half Dome is supposed to be hers. Tis-sa-ack is the name of a Mono Lake Paiute girl in

4422-481: Was raised by his mother among the Mono Lake Paiutes . The first non-Native Americans to see Yosemite Valley were probably members of the 1833 Joseph Walker Party, which was the first to cross the Sierra Nevada from east to west. The first descriptions of Yosemite, however, came nearly 20 years later. The 1849 California Gold Rush led to conflicts between miners and Native Americans, and the state formed

4489-434: Was used as the logo for a software company, Sierra On-Line . In 1971, outdoor recreation and climbing equipment company The North Face created their company logo , based upon a stylized depiction of the Half Dome formation. It is still their logo 50 years later. In 1988, Half Dome was featured on a 25 cent United States postage stamp. An image of Half Dome, along with John Muir and the California condor , appears on

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