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 area of 759,620 acres and sits in four counties – centered in Tuolumne and Mariposa, extending north and east to Mono and south to Madera County. Designated a World Heritage Site in 1984, Yosemite is internationally recognized for its granite cliffs, waterfalls, clear streams, giant sequoia groves, lakes, mountains, meadows, glaciers, and biological diversity. Almost 95 percent of the park is designated wilderness. Yosemite is one of the largest and least fragmented habitat blocks in the Sierra Nevada, and the park supports a diversity of plants and animals.
Yosemite Valley is a glacial valley in Yosemite National Park in the western Sierra Nevada mountains of Central California. The valley is about 7.5 mi (12.1 km) long and 3,000–3,500 ft (910–1,070 m) deep, surrounded by high granite summits such as Half Dome and El Capitan, and densely forested with pines. The valley is drained by the Merced River, and a multitude of streams and waterfalls flow into it, including Tenaya, Illilouette, Yosemite and Bridalveil Creeks. Yosemite Falls is the highest waterfall in North America and is a big attraction especially in the spring, when the water flow is at its peak. The valley is renowned for its natural environment and is regarded as the centerpiece of Yosemite National Park.
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 4,737 ft (1,444 m) above the valley floor.
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 13,061 feet (3,981 m), it is the second highest mountain in Yosemite, and the northernmost summit in the Sierra Nevada which is over 13,000 feet (3,962.4 m) 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.
The Merced River, in the central part of the U.S. state of California, is a 145-mile (233 km)-long tributary of the San Joaquin River flowing from the Sierra Nevada into the San Joaquin Valley. It is most well known for its swift and steep course through the southern part of Yosemite National Park, where it is the primary watercourse flowing through Yosemite Valley. The river's character changes dramatically once it reaches the plains of the agricultural San Joaquin Valley, where it becomes a slow-moving meandering stream.
Human habitation in the Sierra Nevada region of California reaches back 8,000 to 10,000 years ago. Historically attested Native American populations, such as the Sierra Miwok, Mono and Paiute, belong to the Uto-Aztecan and Utian phyla. In the mid-19th century, a band of Native Americans called the Ahwahnechee lived in Yosemite Valley. The California Gold Rush greatly increased the number of non-indigenous people in the region. Tensions between Native Americans and white settlers escalated into the Mariposa War. As part of this conflict, settler James Savage led the Mariposa Battalion into Yosemite Valley in 1851, in pursuit of Ahwaneechees led by Chief Tenaya. The California state military forces burned the tribe's villages, destroyed their food stores, killed the chief's sons, and forced the tribe out of Yosemite. Accounts from the Mariposa Battalion, especially from Dr. Lafayette Bunnell, popularized Yosemite Valley as a scenic wonder.
Tenaya was a leader of the Ahwahnechee people in Yosemite Valley, California.
Tenaya Lake is an alpine lake in Yosemite National Park, located between Yosemite Valley and Tuolumne Meadows. The surface of Tenaya Lake has an elevation of 8,150 feet (2,484 m). The lake basin was formed by glacial action, which left a backdrop of light granite rocks, whose beauty was known to the Native Americans. Today, Tenaya Lake is easily accessible by State Route 120 and is a popular lake for water activities.
Mount Lyell is the highest point in Yosemite National Park, at 13,114 feet (3,997 m). It is located at the southeast end of the Cathedral Range, 1.2 miles (1.9 km) northwest of Rodgers Peak. The peak as well as nearby Lyell Canyon is named after Charles Lyell, a well-known 19th century geologist. The peak had one of the last remaining glaciers in Yosemite, Lyell Glacier. The Lyell Glacier is currently considered to be a permanent ice field, not a living glacier. Mount Lyell divides the Tuolumne River watershed to the north, the Merced to the west, and the Rush Creek drainage in the Mono Lake Basin to the southeast.
Lafayette Houghton Bunnell was an American physician, author, and explorer. He is most well known for his involvement with the Mariposa Battalion, the first non-Indians to enter Yosemite Valley, and his book Discovery of the Yosemite and the Indian War of 1851. Bunnell led the battalion members in a vote to name the valley, and for this reason he is often credited as the person who named Yosemite. He was also a soldier and surgeon in the United States war with Mexico and the Civil War.
Mount Kaweah is a mountain in California's Sequoia National Park and forms part of the Kaweah Peaks Ridge, a spur of the Great Western Divide which extends south from Triple Divide Peak. It has a summit elevation of 13,807 feet (4,208 m), the highest along the Kaweah Peaks Ridge.
Clouds Rest is a mountain in Yosemite National Park east northeast of Yosemite Village, California. Although there are many peaks in the park having far greater elevation, Clouds Rest's proximity to the valley gives it a very high degree of visual prominence.
Mount Agassiz, at 13,899 feet (4,236 m), is one of the twenty highest peaks of California. It is the northernmost and easiest to climb of the major Palisades summits. This peak is not to be confused with the 9967 ft peak by the same name in Desolation Wilderness, also in the California Sierra.
Mount Hoffmann is a prominent peak in northeastern Mariposa County in the center of Yosemite National Park, California, United States. It rises above May Lake and is a day hike of 6.2 miles (10.0 km) (one-way) from Tioga Pass Road. The mountain is named for the cartographer Charles F. Hoffmann, who was part of the California Geological Survey of the Sierra Nevada.
Mount Maclure is the nearest neighbor to Mount Lyell, the highest point in Yosemite National Park. Mount Maclure is the fifth-highest mountain of Yosemite. Mount Maclure is located at the southeast end of the Cathedral Range, about 0.6 miles (0.97 km) northwest of Lyell. The summit is on the boundary between Madera and Tuolumne counties which is also the boundary between the park and the Ansel Adams Wilderness. It was named in honor of William Maclure, a pioneer in American geology who produced the first geological maps of the United States. Maclure Glacier, one of the last remaining glaciers in Yosemite, is situated on the mountain's northern flank.
Mount Clark is a 11,527-foot (3,513 m) granite peak in the Clark Range, a sub-range of the Sierra Nevada. It is a popular destination for mountaineers.
The Three Brothers is a rock formation, in Yosemite Valley, California. It is located just east of El Capitan and consists of Eagle Peak, and Middle and Lower Brothers.
Vogelsang Peak is a peak in the Cathedral Range of Yosemite National Park, located in northeastern Mariposa County, California. Though Mount Florence is higher, at 12,567 feet (3,830 m), at 11,498 feet (3,505 m) the summit rises higher than most of the surrounding peaks, and offers sweeping panoramic views in every direction.
Pywiack Dome is a prominent 600 foot granite dome in Yosemite National Park, located 0.7 miles (1.1 km) north-east of Tenaya Lake, 4 miles (6.4 km) west of Tuolumne Meadows and 200 feet (61.0 m) from the Tioga Road. It is quite near Harlequin Dome, and North and South Whizz Domes are north.
Mariolumne Dome is a granite dome, in the Tuolumne Meadows region of Yosemite National Park.
