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List Of Sierra Nevada Topics
This list is about the Sierra Nevada of California, United States. Principal mountains List of mountains over 14,000 ft (4250 m) with 300 ft (90 m) of prominence: * Mount Whitney 14,505 ft (4421 m) * Mount Williamson 14,403 ft (4390 m) * North Palisade 14,242 ft (4341 m) * Mount Sill 14,153 ft (4314 m) * Mount Russell 14,094 ft (4296 m) * Split Mountain 14,064 ft (4286 m) * Mount Langley 14,025 ft (4280 m) * Mount Tyndall 14,019 ft (4273 m) * Middle Palisade 14,012 ft (4271 m) * Mount Muir 14,012 ft (4271 m) Other notable peaks: * Mount Baxter * Black Kaweah * Castle Peak * Cathedral Peak * Johnson Peak, the highest mountain in Tuolumne Meadows * El Capitan * Mount Conness * Mount Dana * Mount Darwin * Mount Davis * Fresno Dome * Mount Gibbs * Half Dome * Mount Hopkins * Mount Humphreys * Mount Huntington * Lembert Dome * Liberty Cap * Mount Lyell * Maggies Peaks * Mammoth Mountain * Matterhorn Peak * ...
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Tunnel View, Yosemite Valley, Yosemite NP - Diliff
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail transport, rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sanitary sewer, sewers or aqueduct (watercourse), aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to al ...
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Cathedral Peak (California)
Cathedral Peak is part of the Cathedral Range, a mountain range in the south-central portion of Yosemite National Park in eastern Mariposa and Tuolumne Counties. The range is an offshoot of the Sierra Nevada. The peak which lends its name to the range derives its name from its cathedral-shaped peak, which was formed by glacial activity: the peak remained uneroded above the glaciers in the Pleistocene. Geography Cathedral Peak has a subsidiary summit to the west called Eichorn Pinnacle, for Jules Eichorn, who first ascended a class 5.4 route to its summit on July 24, 1931, with Glen Dawson. In 1869, John Muir wrote in ''My first summer in the Sierra'': Geology The Cathedral Peak Granodiorite of Cathedral Peak is an intrusion into an area of older intrusive (or plutonic) and metamorphic rock in the Sierra Nevada Batholith. It is part of a grouping of intrusions called the Tuolumne Intrusive Suite. Cathedral Peak is the youngest of the rock formations in the Suite ...
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Mount Huntington (California)
Mount Huntington is a mountain in the John Muir Wilderness north of Kings Canyon National Park. It is one of four peaks that surround Pioneer Basin, northwest of Mount Crocker, northeast of Mount Hopkins, and south-southwest of Mount Stanford. The mountain was named for Collis Potter Huntington, one of the builders of the Central Pacific Railroad. Climate According to the Köppen climate classification system, Mount Huntington is located in an alpine climate zone. Most weather fronts originate in the Pacific Ocean, 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 onto the range. ...
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Mount Humphreys
Mount Humphreys is a mountain peak in the Sierra Nevada (U.S.), Sierra Nevada on the Fresno County, California, Fresno-Inyo County, California, Inyo county line in the U.S. state of California. It is the 13th highest peak in California (the highest peak that is not a fourteener), and the highest peak in the Bishop, California, Bishop area. The mountain was named by the California Geological Survey of 1873 for Andrew A. Humphreys, the chief Combat engineering, engineer of the United States Army at the time. See also * List of mountain peaks of California References External links

* * * Mountains of Inyo County, California Mountains of Fresno County, California Inyo National Forest Mountains of the John Muir Wilderness North American 4000 m summits, Mount Humphreys Mountains of Northern California {{FresnoCountyCA-geo-stub ...
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Mount Hopkins (California)
Mount Hopkins is a mountain in the John Muir Wilderness north of Kings Canyon National Park. It is one of four peaks that surround Pioneer Basin, south-southeast of Mount Crocker, west-southwest of Mount Huntington, and southwest of Mount Stanford. The mountain was named for Mark Hopkins, one of the builders of the Central Pacific Railroad. Climate According to the Köppen climate classification system, Mount Hopkins is located in an alpine climate zone. Most weather fronts originate in the Pacific Ocean, 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 onto the range. Referenc ...
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Half Dome
Half Dome is a granite dome at the eastern end of Yosemite Valley in Yosemite National Park, California. It 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. The granite crest rises more than above the valley floor. Geology 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 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. Ascents As late as the 1870s, Half Dome was described as "perfectly inaccessible" by Josiah Whitney of the Ca ...
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Mount Gibbs
Mount Gibbs is located in the Sierra Nevada of the U.S. state of California, south of Mount Dana. The mountain was named in honor of Oliver Gibbs, a professor at Harvard University and friend of Josiah Whitney. The summit marks the boundary between Yosemite National Park and the Ansel Adams Wilderness, and Mount Gibbs is the sixth-highest mountain, of Yosemite. The peak is accessible either from the west, starting at Tioga Pass Road, or from the east, via Bloody Canyon from the trailhead at Walker Lake. Overnight camping is not permitted on the western side of the mountain, which is part of the protected watershed of Dana Meadows and Tioga Pass. In the summer the mountain has only patchy snow, on the northern slope. The easiest ascent is via the ridge extending west from the peak; there is a steep section of loose, unstable rock, leading to the gentle ridge that forms the top of the mountain. Although the top is above the tree line, there is some sparse plant life, includi ...
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Fresno Dome
Fresno Dome is a dominant granite dome rising in isolation above the forest of Soquel Meadow in the Sierra National Forest in Madera County, California. The dome as known to the Mono Indians as "the greeting place" ("wah-me-yelo"). John Muir encountered Fresno Dome, calling it "Wamello", in the 1870s, and used its summit to locate Fresno Grove (now known as Nelder Grove). It is accessible by a trailhead which is a three-mile drive from the Sierra Vista Scenic Byway (part of the National Scenic Byway system). The nearest town is Bass Lake, California, to the south. At its base, sits the Fresno Dome campground, a backwoods campground accessible only by jeep trails. The campground is a favorite spot for deer hunters and is largely empty other than during deer season. The dome offers several technical free climbs rated or better, with "Guides in a Snowbank" rated at 5.10a. See also * Half Dome * Lembert Dome * Batholith * Geology of the Yosemite area References

Granite dome ...
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Mount Davis (California)
Mount Davis is a prominent peak in the Ansel Adams Wilderness on the Inyo National Forest and south of Yosemite National Park. The peak was named in honor of Lieutenant Milton Fennimore Davis, who was with the first troops detailed to guard Yosemite National Park Yosemite National Park ( ) is an American national park in California, surrounded on the southeast by Sierra National Forest and on the northwest by Stanislaus National Forest. The park is managed by the National Park Service and covers an ar .... Davis was the first person to climb the peak. References Mountains of the Ansel Adams Wilderness Inyo National Forest Mountains of Madera County, California Mountains of Mono County, California Mountains of Northern California {{MonoCountyCA-geo-stub ...
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Mount Darwin (California)
Mount Darwin is a flat-topped mountain in the Sierra Nevada, on the border of between Fresno and Inyo counties in Kings Canyon National Park and the John Muir Wilderness of California. History Two Australian geologists, Ernest Clayton Andrews and Willard D. Johnson, made the first recorded ascent on August 12, 1908. The modern name of the mountain was given to it in 1895 by Theodore S. Solomons and E. C. Bonner of the United States Geological Survey as part of a series of mountains named for the six major exponents of the theory of evolution. Mount Darwin is named for the naturalist, Charles Darwin. Other nearby mountains in the Evolution Group include Mount Mendel, Mount Fiske, Mount Haeckel, Mount Huxley, Mount Spencer, Mount Wallace, and Mount Lamarck. The area around the peaks, known as the Evolution Region, includes Evolution Basin and Evolution Valley. Nearby landmarks include Darwin Glacier and Darwin Canyon. A similar exercise in naming mountains after naturalists ...
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Mount Dana
Mount Dana is a mountain in the U.S. state of California. Its summit marks the eastern boundary of Yosemite National Park and the western boundary of the Ansel Adams Wilderness. At an elevation of , it is the second highest mountain in Yosemite (after Mount Lyell (California), Mount Lyell), and the northernmost summit in the Sierra Nevada which is over in elevation. Mount Dana is the highest peak in Yosemite that is a simple hike to the summit. The mountain is named in honor of James Dwight Dana, who was a professor of natural history and geology at Yale University, Yale. Mount Dana is composed of batholith, prebatholithic rock that is mostly reddish metamorphic rock, which was composed by metavolcanics of surfacing magma from the Mesozoic Era. Mount Dana's northern face includes a small, receding glacier known as the Dana Glacier (California), Dana Glacier. The Dana Meadows (California), Dana Meadows lie at the foot of the mountain. From the top, lakes throughout Dana Meadows, ...
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Mount Conness
Mount Conness is a mountain in the Sierra Nevada range, to the west of the Hall Natural Area. Conness is on the boundary between the Inyo National Forest and Yosemite National Park. The Conness Glacier lies north of the summit. History Mount Conness is named for John Conness (1821–1909), a native of Ireland who came to United States in 1836. Conness was a member of California legislature (1853–1854, 1860–1861) and the United States Senator from California (1863–1869). He resided in Massachusetts from 1869 until his death in 1909. In 1860 Josiah Dwight Whitney, Jr. was appointed State Geologist of California and he organized the California Geological Survey (1863–1870). Whitney, along with William H. Brewer, Clarence King, James T. Gardiner, Charles F. Hoffmann, Lorenzo G. Yates, Richard D. Cotter and others, made an extensive survey of California, including the Sierra Nevada and Yosemite region. Whitney wrote: "Mount Conness bears the name of a distinguishe ...
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