California is a U.S. state on the western coast of North America. Covering an area of 163,696 sq mi (423,970 km2), California is among the most geographically diverse states. The Sierra Nevada, the fertile farmlands of the Central Valley, and the arid Mojave Desert of the south are some of the geographic features of this U.S. state. It is home to some of the world's most exceptional trees: the tallest, most massive, and oldest. It is also home to both the highest and lowest points in the 48 contiguous states.
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.
Stanislaus National Forest is a U.S. National Forest which manages 898,099 acres of land in four counties in the Sierra Nevada in Northern California. It was established on February 22, 1897, making it one of the oldest national forests. It was named after the Stanislaus River.
Donner Lake, formerly known as Truckee Lake, is a freshwater lake in Northeast California on the eastern slope of the Sierra Nevada and about 20 miles (32 km) northwest of the much larger Lake Tahoe. A moraine serves as a natural dam for the lake. The lake is located in the town of Truckee, between Interstate 80 to the north and Schallenberger Ridge to the south. The tracks of the Union Pacific Railroad run along Schallenberger Ridge and closely follow the route of the original transcontinental railroad. The historic route of the Lincoln Highway, the first automobile road across America and US 40 follows the northern shoreline, then climbs to Donner Pass from where the entire lake may be viewed.
The Tahoe Rim Trail (TRT) is a 170-mile (274 km) long-distance hiking trail that forms a loop around the Lake Tahoe Basin in the Sierra Nevada and ranges of Nevada and California in the United States. The trail ranges in elevation from 6,223 feet at the outlet of Lake Tahoe to 10,338 feet at Relay Peak in Nevada. About 50 miles (80 km) of trail above the lake's west shore are also part of the national Pacific Crest Trail. Additionally, 96 Miles of the trail along the east and south sides of the Lake Tahoe basin are designated as a National Recreation Trail.
Tahoe National Forest is a United States National Forest located in California, northwest of Lake Tahoe. It includes the 8,587-foot (2,617 m) peak of Sierra Buttes, near Sierra City, which has views of Mount Lassen and Mount Shasta. It is located in parts of six counties: Sierra, Placer, Nevada, Yuba, Plumas and El Dorado. The forest has a total area of 871,495 acres. Its headquarters is in Nevada City, California. There are local ranger district offices in Camptonville, Foresthill, Sierraville and Truckee.
Eldorado National Forest is a U.S. National Forest located in the central Sierra Nevada mountain range, in eastern California.
Plumas National Forest is a 1,146,000-acre (4,640 km2) United States National Forest located at the northern terminus of the Sierra Nevada, in northern California. The Forest was named after its primary watershed, the Rio de las Plumas, or Feather River.
Mount Pinos is a mountain located in the Los Padres National Forest on the boundary between Ventura and Kern counties in California. The summit, at 8,847 feet (2,697 m), is the highest point in Ventura County. The mountain is the highest point of the Transverse Ranges west of Tejon Pass, as well as the southernmost point of the Salinian Block.
Kirkwood Mountain Resort is a ski resort in Kirkwood, California, south of Lake Tahoe. The resort focuses on skiing and snowboarding in the winter and hiking and mountain-biking in the summer.
Sugar Bowl is a ski and snowboard area in northern Placer County near Norden, California along the Donner Pass of the Sierra Nevada, approximately 46 mi (74 km) west of Reno, Nevada on Interstate 80, that opened on December 15, 1939. Sugar Bowl is a medium-sized ski area in the Lake Tahoe region, and is well known for its long history, significant advanced terrain, high annual snowfall and being one of the closest ski areas to the San Francisco Bay Area. Sugar Bowl's terrain is 17% Beginner, 45% Intermediate and 38% Advanced.
The South Sierra Wilderness is a federally designated wilderness area in the Southern Sierra Nevada, in eastern California. It is located 65 miles (105 km) northeast of Bakersfield, and is southwest of Owens Lake and Olancha.
The Sierra Nevada lower montane forest is a plant community along a strip along the western and eastern edges of the Sierra Nevada mountain range in California. This zone is also known as a yellow pine forest.
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.
Mixed coniferous forest is a vegetation type dominated by a mixture of broadleaf trees and conifers. It is generally located in mountains, below the upper montane vegetation type.
The upper montane forest is a vegetation type generally found above the mixed coniferous forest and below the subalpine forest vegetation types. Most of what grows in upper montane forests are conifers, because of the short growing season.
The Sierra Nevada upper montane forest is a vegetation type found below the treeline in the United States Sierra Nevada range. It is generally located above the mixed coniferous forest and below the alpine zone. Overstory trees are typically cone shaped to shed the snow.
The protected areas of the Sierra Nevada, a major mountain range located in the U.S. states of California and Nevada, are numerous and highly diverse. Like the mountain range itself, these areas span hundreds of miles along the length of the range, and over 14,000 feet of elevation from the lowest foothills to the summit of Mount Whitney.
