Ralston Peak is a mountain in 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 to the west of

Lake Tahoe Lake Tahoe (; Washo language, Washo: ''dáʔaw'') is a Fresh water, freshwater lake in the Sierra Nevada of the Western United States, straddling the border between California and Nevada. Lying at above sea level, Lake Tahoe is the largest a ...

within the

Desolation Wilderness The Desolation Wilderness is a federally protected wilderness area in the Eldorado National Forest and Lake Tahoe Basin Management Unit, in El Dorado County, California. The crest of the Sierra Nevada (U.S.), Sierra Nevada runs through it, just ...

El Dorado County, California El Dorado County (; ''El Dorado'', Spanish for "The Golden ne), officially the County of El Dorado, is a county located in the U.S. state of California. As of the 2020 census, the population was 191,185. The county seat is Placerville. Th ...

. Ralston Peak is a very popular mountain to summit for the views of the wilderness area as it lies very near

U.S. Route 50 U.S. Route 50 or U.S. Highway 50 (US 50) is a major east–west route of the U.S. Highway system, stretching from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic ...

. The closest trailhead to the summit can be found in Camp Sacramento a few miles west of

Echo Summit Echo Summit is a mountain pass over the Sierra Nevada in the western United States, located in eastern El Dorado County, California. At above sea level, it is the highest point on U.S. Route 50 in California, which traverses it at postmile 6 ...

. Ralston Peak can also be accessed from the

Pacific Crest Trail The Pacific Crest Trail (PCT), officially designated as the Pacific Crest National Scenic Trail, is a long-distance hiking and equestrian trail closely aligned with the highest portion of the Cascade and Sierra Nevada mountain ranges, which lie ...

between Echo Lake and

Lake Aloha Lake Aloha is a large shallow backcountry reservoir located at an elevation of in the Sierra Nevada Range, west of Lake Tahoe in El Dorado County, in eastern California. The reservoir is located in Desolation Valley, within the federally prote ...

. Starting at the nearest trailhead (Echo Lake), this route is significantly longer than the trail from Camp Sacramento. But the altitude gain on this route is much less, and the trail is much less steep.

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, Ralston 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 onto the range.

Gallery

File:170702-FS-LakeTahoeBasinMU-BH-001 (35769557531).jpg, Tamarack Lake with Ralston Peak in background File:Toward Lake Aloha from Ralston Peak summit.jpg, View of Lake Aloha from Ralston Peak

References

External links

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Alpine Ski Tours - Lake Tahoe: Southwest Topographic Map
Mountains of the Desolation Wilderness Mountains of El Dorado County, California Two-thousanders of the United States Mountains of Northern California Mountains of the Sierra Nevada (United States) {{ElDoradoCountyCA-geo-stub