Inyo County is a county in the eastern central part of the U.S. state of California, located between the Sierra Nevada and the state of Nevada. In the 2020 census, the population was 19,016. The county seat is Independence. Inyo County is on the east side of the Sierra Nevada and southeast of Yosemite National Park in Central California. It contains the Owens River Valley; it is flanked to the west by the Sierra Nevada and to the east by the White Mountains and the Inyo Mountains. With an area of 10,192 square miles (26,400 km2), Inyo is the second-largest county by area in California, after San Bernardino County. Almost half of that area is within Death Valley National Park. However, with a population density of 1.8 people per square mile, it also has the second-lowest population density in California, after Alpine County.
Mount Whitney is the highest mountain in the contiguous United States, with an elevation of 14,505 feet (4,421 m). It is in East–Central California, in the Sierra Nevada, on the boundary between California's Inyo and Tulare counties, and 84.6 miles (136.2 km) west-northwest of North America's lowest topographic point, Badwater Basin in Death Valley National Park, at 282 ft (86 m) below sea level. The mountain's west slope is in Sequoia National Park and the summit is the southern terminus of the John Muir Trail, which runs 211.9 mi (341.0 km) from Happy Isles in Yosemite Valley. The eastern slopes are in Inyo National Forest in Inyo County. Mount Whitney is ranked 18th by topographic isolation.
Mount Humphreys is a mountain peak in the Sierra Nevada on the Fresno-Inyo county line in the U.S. state of California. It is the 13th highest peak in California, and the highest peak in the Bishop area. The mountain was named by the California Geological Survey of 1873 for Andrew A. Humphreys, the chief engineer of the United States Army at the time.
Mount Williamson, at an elevation of 14,379 feet (4,383 m), is the second-highest mountain in both the Sierra Nevada range and the state of California, and the sixth-highest peak in the contiguous United States.
Mount Langley is a mountain located on the crest of the Sierra Nevada, on the boundary between Inyo and Tulare counties in eastern California, in the United States. To the east is the Owens Valley, and to the west is the Kern River Valley. It is the ninth-highest peak in the state and the seventh-highest in the Sierra. Mount Whitney, the highest peak in the contiguous United States, lies 4.8 miles (7.7 km) to the northwest. Mount Langley also has the distinction of being the southernmost fourteener in the United States.
Mount Russell is a peak in the Sierra Nevada mountain range in the U.S. state of California, about 0.8 miles (1.3 km) north of Mount Whitney. Possessing an elevation of 14,094 feet (4,296 m), it is the seventh-highest peak in the state and one of California's twelve fourteeners.
Mount Tyndall is a peak in the Mount Whitney region of the Sierra Nevada in the U.S. state of California. At 14,025 feet (4,275 m), it is the tenth highest peak in the state. The mountain was named in honor of the Irish scientist and mountaineer, John Tyndall.
The Mount Whitney Trail is a hiking trail that climbs Mount Whitney, the tallest peak in the contiguous United States. It starts at Whitney Portal, 13 miles (21 km) west of the town of Lone Pine, California. The hike is 21.4 mi (34.4 km) round trip, with an elevation gain of over 6,100 feet (1,860 m). It is a very popular trail during Summer and Fall when ice and snow are not present, and therefore its access is restricted by quotas from May to October. Access during non-peak months require permits from the United States National Forest, but quotas are not necessary.
Mount Le Conte is a mountain located in the Sierra Nevada of California. The boundary between Inyo and Tulare counties runs along the crest of the Sierra, across Mount Le Conte. The mountain was named in 1895 for Joseph Le Conte (1823–1901), the first professor of geology and natural history at the University of California.
Olancha Peak is a mountain in the Sierra Nevada of California. It rises to an elevation of 12,132 feet (3,698 m) on the Tulare-Inyo county line in the South Sierra Wilderness. It takes its name from the nearby town of Olancha.
Mount Mallory is a mountain located in the Sierra Nevada of California. The boundary between Inyo National Forest and Sequoia National Park runs across the summit. The peak was named in memory of George H. Leigh Mallory, of the 1924 British Mount Everest expedition, who was lost on Mount Everest, June, 1924. Norman Clyde advanced Mallory's and Andrew Irvine's names following their loss after attaining the highest altitude reached by a mountain climber.
Mount McAdie is a summit on the crest of the Sierra Nevada, and is located 2.1 miles (3.4 km) south of Mount Whitney. It has three summits, with the north peak being the highest. The summit ridge marks the boundary between Sequoia National Park and the John Muir Wilderness. It is also on the boundary between Inyo and Tulare counties. Lone Pine, 12.4 miles (20.0 km) to the northeast, is in the Owens Valley on U.S. 395.
North Peak is an alpine peak just north of Mount Conness in the Sierra Nevada. The summit is to the west of the Hall Natural Area and on the boundary between the Inyo National Forest and Yosemite National Park. North Peak is in Tuolumne County in eastern California in the southwestern United States.
Mount Irvine is a mountain in the Sierra Nevada of California. The summit is in the Inyo National Forest and the John Muir Wilderness. The peak was named in memory of Andrew Irvine, of the 1924 British Mount Everest expedition, who perished on Mount Everest, June, 1924. Norman Clyde proposed Irvine's and George H. Leigh Mallory's names following their loss after attaining the highest altitude reached by a mountaineer.
Mount Corcoran is a 13,701-foot (4,176 m) mountain summit located on the crest of the Sierra Nevada mountain range in California. It is situated on the boundary between Tulare County and Inyo County, as well as the boundary between Sequoia National Park and John Muir Wilderness. It is 12 miles (19 km) west-southwest of the community of Lone Pine, 3.6 miles (5.8 km) southeast of Mount Whitney, 1.2 miles (1.9 km) northwest of Mount Langley, and 0.23 miles (0.37 km) immediately south of Mount Le Conte, the nearest higher neighbor. Topographic relief is significant as it rises approximately 1,800 feet above Iridescent Lake in one-half mile.
Thor Peak is a 12,306-foot-elevation (3,751-meter) mountain summit located east of the crest of the Sierra Nevada mountain range in Inyo County, California. It is situated in the John Muir Wilderness on land managed by Inyo National Forest. It is 12.5 miles (20.1 km) west of the community of Lone Pine, and 1.5 miles (2.4 km) east of Mount Whitney. Topographic relief is significant as it rises 3,937 feet above Whitney Portal in 1.5 mile. Hikers on the Mount Whitney Trail pass below the impressive south face of the peak.
Cirque Peak is a 12,900-foot-elevation (3,900-meter) mountain summit located on the crest of the Sierra Nevada mountain range in California. It is situated on the common border of Tulare County with Inyo County, as well as the shared boundary of Golden Trout Wilderness and John Muir Wilderness, on land managed by Inyo National Forest. It is 14 miles (23 km) southwest of the community of Lone Pine, 7.7 miles (12.4 km) south-southeast of Mount Whitney, and 3.2 miles (5.1 km) south of Mount Langley, the nearest higher neighbor. Cirque Peak is the highest point of the Golden Trout Wilderness, and ranks as the 175th highest peak in California. Topographic relief is significant as it rises 1,800 feet above Cirque Lake in approximately one mile. The Pacific Crest Trail traverses the southwest slope of this mountain, providing an approach option. The mountain was apparently named in 1890 by Joseph Nisbet LeConte and companions who noted the remarkable cirque on the north aspect.
Mount Carillon is a 13,559-foot-elevation (4,133-meter) mountain summit located on the crest of the Sierra Nevada mountain range in California. It is situated on the common border of Tulare County with Inyo County, as well as the shared boundary of Sequoia National Park and John Muir Wilderness. It is set above the south shore of Tulainyo Lake, 12.5 miles (20.1 km) west of the community of Lone Pine, 1.25 miles (2.01 km) northeast of Mount Whitney, and 0.7 miles (1.1 km) east-northeast of Mount Russell, the nearest higher neighbor. Topographic relief is significant as it rises approximately 5,180 feet above Whitney Portal in approximately two miles. Carillon has subpeaks, unofficially called "The Cleaver" (13,383 ft, 0.4 mile to the northeast, and "Impala", on the southeast ridge.
Trojan Peak is a 13,947-foot-elevation (4,251-meter) mountain summit located along the crest of the Sierra Nevada mountain range in Inyo County, California. It is situated in the John Muir Wilderness, on land managed by Inyo National Forest. It is 15 miles (24 km) west-northwest of the community of Lone Pine, 0.7 miles (1.1 km) southeast of Mount Versteeg, and one mile (1.6 km) south-southwest of Mount Williamson, the nearest higher neighbor. Trojan Peak is ranked as the 16th highest peak in California. Topographic relief is significant as it rises 1,427 feet above Lake Helen of Troy in approximately one-half mile.
Tunnabora Peak is a 13,563-foot-elevation (4,134-meter) mountain summit located on the crest of the Sierra Nevada mountain range in California. It is situated on the common border of Tulare County with Inyo County, as well as the shared boundary of Sequoia National Park and John Muir Wilderness. It is set above the north shore of Tulainyo Lake, 13 miles (21 km) west of the community of Lone Pine, 1.86 miles (2.99 km) north-northeast of Mount Whitney, and 0.9 miles (1.4 km) north-northwest of Mount Carillon. Tunnabora ranks as the 51st-highest peak in California. Topographic relief is significant as it rises approximately 5,200 feet above Whitney Portal in approximately three miles.
