El Dorado County, 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. The county is part of the Sacramento-Roseville-Arden-Arcade, CA Metropolitan Statistical Area. It is located entirely in the Sierra Nevada, from the historic Gold Country in the western foothills to the High Sierra in the east. El Dorado County's population has grown as Greater Sacramento has expanded into the region. Where the county line crosses US 50 at Clarksville, the distance to Sacramento is 15 miles. In the county's high altitude eastern end at Lake Tahoe, environmental awareness and environmental protection initiatives have grown along with the population since the 1960 Winter Olympics, hosted at the former Squaw Valley Ski Resort in neighboring Placer County.
Lake Tahoe is a freshwater lake in the Sierra Nevada of the Western United States, straddling the border between California and Nevada. Lying at 6,225 ft (1,897 m) above sea level, Lake Tahoe is the largest alpine lake in North America, and at 122,160,280 acre⋅ft (150.7 km3) it trails only the five Great Lakes as the largest by volume in the United States. Its depth is 1,645 ft (501 m), making it the second deepest in the United States after Crater Lake in Oregon.
The California Trail was an emigrant trail of about 1,600 mi (2,600 km) across the western half of the North American continent from Missouri River towns to what is now the state of California. After it was established, the first half of the California Trail followed the same corridor of networked river valley trails as the Oregon Trail and the Mormon Trail, namely the valleys of the Platte, North Platte, and Sweetwater rivers to Wyoming. The trail has several splits and cutoffs for alternative routes around major landforms and to different destinations, with a combined length of over 5,000 mi (8,000 km).
The State Scenic Highway System in the U.S. state of California is a list of highways, mainly state highways, that have been designated by the California Department of Transportation (Caltrans) as scenic highways. They are marked by the state flower, a California poppy, inside either a rectangle for state-maintained highways or a pentagon for county highways.
John Albert Thompson, nicknamed Snowshoe Thompson, an early resident of the Sierra Nevada of Nevada and California, was a Norwegian-American considered to be the father of California skiing.
Eastern California is a region defined as either the strip to the east of the crest of the Sierra Nevada or as the easternmost counties of California.
State Route 88 (SR 88), also known as the Carson Pass Highway, is a state highway in the U.S. state of California. It travels in an east–west direction from Stockton, in the San Joaquin Valley, to the Nevada state line, where it becomes Nevada State Route 88, eventually terminating at U.S. Route 395 (US 395). The highway is so named as it crests the Sierra Nevada at Carson Pass. The highway corridor predates the era of the automobile; the path over Carson pass was previously used for the California Trail and the Mormon Emigrant Trail. The mountainous portion of the route is included in the State Scenic Highway System.
State Route 89 is a state highway in the U.S. state of California that travels in the north–south direction, serving as a major thoroughfare for many mountain communities in the Sierra Nevada and the Cascade Range. It starts from U.S. Route 395 near Topaz Lake, winding its way up to the 8,314-foot (2,534 m) Monitor Pass, down to the Carson River, and up again over the 7,740-foot (2,359 m) Luther Pass. From that point on, the route generally loses elevation on its way past Lake Tahoe, through Tahoe and Plumas National Forests until Lake Almanor. For roughly nine miles the route is then a part of State Route 36. The route then ascends to the 5,753-foot (1,754 m) Morgan Summit. After it enters Lassen Volcanic National Park it continues to gain elevation until it reaches its highest point in an unnamed pass in the middle of Lassen Peak and Bumpass Mountain. The road then descends and heads northwest, finally terminating at Interstate 5 at the foot of Mount Shasta at around 3,600 feet (1,100 m).
Carson Pass is a mountain pass on the crest of the central Sierra Nevada, in the Eldorado National Forest and Alpine County, eastern California.
Sierra Highway or El Camino Sierra is a road in Southern California, United States. El Camino Sierra refers to the full length of a trail formed in the 19th century, rebuilt as highways in the early 20th century, that ran from Los Angeles to Lake Tahoe following parts of modern State Route 14, U.S. Route 395 and State Route 89. Two portions of this road are currently signed as Sierra Highway. The first is an old alignment of SR 14/U.S. Route 6 from Los Angeles to Mojave. This road is also signed with the unusual designation of State Route 14U through the city of Santa Clarita. The second part signed as Sierra Highway is a portion of US 395 in Bishop.
U.S. Route 50 (US 50) is a transcontinental highway in the United States, stretching from West Sacramento, California, in the west to Ocean City, Maryland, on the east coast. The Nevada portion crosses the center of the state and was named "The Loneliest Road in America" by Life magazine in July 1986. The name was intended as a pejorative, but Nevada officials seized it as a marketing slogan. The name originates from large desolate areas traversed by the route, with few or no signs of civilization. The highway crosses several large desert valleys separated by numerous mountain ranges towering over the valley floors, in what is known as the Basin and Range province of the Great Basin.
U.S. Route 50 (US 50) is a transcontinental United States Numbered Highway, stretching from West Sacramento, California, in the west to Ocean City, Maryland, in the east. The California portion of US 50 runs east from Interstate 80 (I-80) in West Sacramento to the Nevada state line in South Lake Tahoe. A portion in Sacramento also has the unsigned designation of Interstate 305. The western half of the highway in California is a four-or-more-lane divided highway, mostly built to freeway standards, and known as the El Dorado Freeway outside of downtown Sacramento. US 50 continues as an undivided highway with one eastbound lane and two westbound lanes until the route reaches the canyon of the South Fork American River at Riverton. The remainder of the highway, which climbs along and out of the canyon, then over the Sierra Nevada at Echo Summit and into the Lake Tahoe Basin, is primarily a two-lane road.
Monitor Pass is a high mountain pass in California in the Sierra Nevada southeast of Lake Tahoe. It is traversed by State Route 89 near that highway's southern terminus at U.S. Route 395 near the community of Topaz. While this section of Route 89 serves to connect the basins of the West Walker River and Carson River, Monitor Pass itself lies on a side ridge between tributaries of the East Fork Carson River. Crossing the pass allows for a more direct route between U.S. 395 and Markleeville, California, at the expense of some additional elevation.
Mount Tallac is a mountain peak southwest of Lake Tahoe, in El Dorado County, California. The peak lies within the Desolation Wilderness in the Eldorado National Forest. It is quite visible from State Routes 89 and 28, and U.S. Route 50. A "cross of snow" is clearly visible on the mountain's face during the winter, spring, and early summer months.
Freel Peak is a mountain located in the Carson Range, a spur of the Sierra Nevada, near Lake Tahoe in California.
Mount Rose is the highest mountain in Washoe County, within the Carson Range of Nevada, United States. It ranks thirty-seventh among the most topographically prominent peaks in the state. It is also both the highest and most topographically prominent peak of the greater Sierra Nevada range within the state of Nevada, and the third most topographically prominent peak in the Sierra Nevada overall. It is located in the Mount Rose Wilderness of the Humboldt-Toiyabe National Forest. An extinct volcano, the mountain is in between Lake Tahoe and Reno. State Route 431 traverses Mount Rose Summit southeast of Mount Rose. Due to the high elevation, most of the precipitation that falls on the mountain is snow. The view from Mount Rose facing east is the Truckee Meadows, the second largest population center in Nevada.
The Dardanelles and Freel Roadless Areas are located 7 miles (11 km) and 3 miles (4.8 km), respectively, south of Lake Tahoe, California, and both are managed by the Lake Tahoe Basin Management Unit of the US Forest Service.These areas are contiguous, separated only by the corridor of highway 89. The historic Hawley Grade, an immigrant wagon road, now a hiking trail, is within the Dardanelles Roadless Area, as well as the watershed of Lake Tahoe's largest inflow, the Upper Truckee River.
Echo Summit is a mountain pass over the Sierra Nevada in the western United States, located in eastern El Dorado County, California. At 7,377 ft (2,249 m) above sea level, it is the highest point on U.S. Route 50 in California, which traverses it at postmile 66.48 between Twin Bridges and Meyers, south of Lake Tahoe.
Hope Valley is a broad mountain valley in Alpine County, California, located on the eastern slope of the Sierra Nevada to the northeast of Carson Pass and south of Lake Tahoe. The valley served as a major thoroughfare for the passage of settlers and emigrants to and from California during the Gold Rush era. Sitting at an elevation of just above 7,000 feet (2,100 m) and framed by peaks reaching over 10,000 feet (3,000 m) high, Hope Valley is known for its wide vistas, fly fishing, fall colors, and winter activities.
SR 89