Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872. Yellowstone was the first national park in the U.S. and is also widely held to be the first national park in the wor... Wikipedia

Grand Teton National Park is an American national park in northwestern Wyoming. At approximately 310,000 acres (1,300 km2), the park includes the major peaks of the 40-mile-long (64 km) Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Grand Teton National Park is only 10 miles (16 km) south of Yellowstone National Park, to which it is connected by the Natio... Wikipedia

Yellowstone Lake is the largest body of water in Yellowstone National Park. The lake is 7,732 feet (2,357 m) above sea level and covers 136 square miles (350 km2) with 110 miles (180 km) of shoreline. While the average depth of the lake is 139 ft (42 m), its greatest depth is at least 394 ft (120 m). Yellowstone Lake is the largest freshwater lake above 7,000 ft (2,100 m) in North America.In winte... Wikipedia

The Grand Canyon of the Yellowstone is the first large canyon on the Yellowstone River downstream from Yellowstone Falls in Yellowstone National Park in Wyoming. The canyon is approximately 24 miles (39 km) long, between 800 and 1,200 ft (240 and 370 m) deep and from .25 to .75 mi (0.40 to 1.21 km) wide. Wikipedia

The Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in the United States, and the third largest in the world, after Frying Pan Lake in New Zealand and Boiling Lake in Dominica. It is located in the Midway Geyser Basin.

Grand Prismatic Spring was noted by geologists working in the Hayden Geological Survey of 1871, and named by them for its striking coloration.... Wikipedia

The Laurance S. Rockefeller (LSR) Preserve is a 1,106 acres (448 ha) refuge within Grand Teton National Park on the southern end of Phelps Lake, Wyoming. The site was originally known as the JY Ranch, a dude ranch. Starting in 1927, John D. Rockefeller, Jr. purchased much of the land in Jackson Hole for the creation of Jackson Hole National Monument and the expansion of Grand Teton National Park... Wikipedia

Bridger–Teton National Forest is located in western Wyoming, United States. The forest consists of 3.4 million acres (14,000 square kilometers), making it the third largest National Forest outside Alaska. The forest stretches from Yellowstone National Park, along the eastern boundary of Grand Teton National Park and from there rides along the western slope of the Continental Divide to the southern... Wikipedia

The National Elk Refuge is a Wildlife Refuge located in Jackson Hole in the U.S. state of Wyoming. It was created in 1912 to protect habitat and provide sanctuary for one of the largest elk (also known as wapiti) herds on Earth. With a total of 24,700 acres, the refuge borders the town of Jackson, Wyoming on the southwest, Bridger-Teton National Forest on the east and Grand Teton National Park on... Wikipedia

Fossil Butte National Monument is a United States National Monument managed by the National Park Service, located 15 miles (24 km) west of Kemmerer, Wyoming, United States. It centers on an assemblage of Eocene Epoch (56 to 34 million years ago) animal and plant fossils associated with Fossil Lake—the smallest lake of the three great lakes which were then present in what are now Wyoming, Utah, and... Wikipedia

Hot Springs State Park is a public recreation area in Thermopolis, Wyoming, known for its hot springs, which flow at a constant temperature of 135° Fahrenheit. The state park offers free bathing at the State Bath House, where temperatures are moderated to a therapeutic 104 °F. The petroglyph site at Legend Rock, some 25 miles away, is also part of the park. The park is managed by the Wyoming Divis... Wikipedia

Bighorn Canyon National Recreation Area is a national recreation area established by an act of Congress on October 15, 1966, following the construction of the Yellowtail Dam by the Bureau of Reclamation. It straddles the border between Wyoming and Montana. The dam, named after the famous Crow leader Robert Yellowtail, harnesses the waters of the Bighorn River by turning that variable watercourse... Wikipedia

Flaming Gorge Reservoir is the largest reservoir in Wyoming, on the Green River, impounded behind the Flaming Gorge Dam. Construction on the dam began in 1958 and was completed in 1964. The reservoir stores 3,788,900 acre-feet (4.6735×109 m3) of water when measured at an elevation of 6,040 feet (1,841 m) above sea-level (maximum). Wikipedia

Jackson Hole (originally called Jackson's Hole by mountain men) is a valley between the Gros Ventre and Teton mountain ranges in the U.S. state of Wyoming, near the border with Idaho. The term "hole" was used by early trappers, or mountain men, as a term for a large mountain valley. These low-lying valleys, surrounded by mountains and containing rivers and streams, are good habitat for beavers and... Wikipedia

The Wyoming State Penitentiary is a historic and current prison in Rawlins, Carbon County, Wyoming, which has operated from 1901. It moved within Rawlins to a new location in 1981. In 2018, it is a Wyoming Department of Corrections state maximum-security prison for men.Wyoming State Penitentiary is also the location of Wyoming's death row for men and execution chamber, which is located in the pr... Wikipedia

Cheyenne Frontier Days is an outdoor rodeo and western celebration in the United States, held annually since 1897 in Cheyenne, Wyoming. It bills itself as the "World's Largest Outdoor Rodeo and Western Celebration." The event, claimed to be one of the largest of its kind in the world, draws nearly 200,000 annually. Lodging fills up quickly during the peak tourist season throughout southern and eas... Wikipedia

The Buffalo Bill Center of the West, formerly known as the Buffalo Bill Historical Center, is a complex of five museums and a research library featuring art and artifacts of the American West located in Cody, Wyoming. The five museums include the Buffalo Bill Museum, the Plains Indians Museum, the Whitney Western Art Museum, the Draper Natural History Museum, and the Cody Firearms Museum. Founded... Wikipedia

The National Historic Trails Interpretive Center (NHTIC) is a 11,000-square-foot (1,000 m2) interpretive center about several of the National Historic Trails and is located northwest of Casper, Wyoming on Interstate 25. It is operated through a partnership between the Bureau of Land Management, the City of Casper, and the National Historic Trails Center Foundation. The center offers interpretive p... Wikipedia

Fort Laramie (founded as Fort William and known for a while as Fort John) was a significant 19th-century trading post, diplomatic site, and military installation located at the confluence of the Laramie and the North Platte rivers. They joined in the upper Platte River Valley in the eastern part of the U.S. state of Wyoming. The fort was founded as a private trading post in the 1830s to service th... Wikipedia