Yellowstone National Park is a national park of the United States located in the northwest corner of Wyoming and extending into Montana and Idaho. It was...

The Yellowstone Caldera, sometimes referred to as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano in Yellowstone National Park in...

shared borders of the Yellowstone Dutton Ranch, a large cattle ranch, the Broken Rock Indian reservation, Yellowstone National Park, and land developers...

structures and recreation in Yellowstone National Park. Exploration Cook–Folsom–Peterson Expedition – 1869 exploration of Yellowstone river and lake Washburn–Langford–Doane...

in Yellowstone includes the extirpation, absence and reintroduction of wild populations of the gray wolf (Canis lupus) to Yellowstone National Park and...

the shared borders of the Yellowstone Ranch, a large cattle ranch, the Broken Rock Indian reservation, Yellowstone National Park and land developers. Key...

Hole. Grand Teton National Park is only 10 miles (16 km) south of Yellowstone National Park, to which it is connected by the National Park Service–managed...

is the 50-square-mile (130 km2) area in the Idaho section of Yellowstone National Park in which, as a result of a reported loophole in the Constitution...

and stretching east from the Rocky Mountains in the vicinity of Yellowstone National Park. It flows northeast to its confluence with the Missouri River...

family run businesses with winter access contracts to operate in Yellowstone National Park prior to their acquisition. With these acquisitions, most of which...

include the Island Park Caldera, Henry's Fork Caldera, and the Bruneau-Jarbidge caldera. The hotspot currently lies under the Yellowstone Caldera. The hotspot's...

The bison are American bison of the Plains bison subspecies. Yellowstone National Park may be the only location in the United States where free-ranging...

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...

Yellowstone National Park in the northwest United States is home to a large variety of mammals, birds, fish, reptiles and amphibians, many of which migrate...

established Yellowstone National Park, the first "public park or pleasuring-ground for the benefit and enjoyment of the people," in 1872. Although Yellowstone was...

(secondary coordinates) The geothermal areas of Yellowstone include several geyser basins in Yellowstone National Park as well as other geothermal features such...

Angling in Yellowstone National Park is a major reason many visitors come to the park each year and since it was created in 1872, the park has drawn anglers...

Yellowstone Falls consist of two major waterfalls on the Yellowstone River, within Yellowstone National Park, Wyoming, United States. As the Yellowstone...

West Yellowstone is a town in Gallatin County, Montana, United States, adjacent to Yellowstone National Park. The population was 1,272 at the 2020 census...

Canyon of the Yellowstone is the first large canyon on the Yellowstone River downstream from Yellowstone Falls in Yellowstone National Park in Wyoming....

The Yellowstone fires of 1988 collectively formed the largest wildfire in the recorded history of Yellowstone National Park in the United States. Starting...

1872, creating Yellowstone National Park. Yellowstone was the first national park in the US and is considered to be the first national park in the world...

Fort Yellowstone was a U.S. Army fort, established in 1891 at Mammoth Hot Springs in Yellowstone National Park. Yellowstone was designated in 1872 but...

Idaho, and is about 22 million acres (89,000 km2). Yellowstone National Park and the Yellowstone Caldera 'hotspot' are within it. The area is a flagship...

named plateaus in Yellowstone National Park. These plateaus are part of the much larger Yellowstone Plateau and dominate areas in the park south and west...

confused with Yellowstone Airport, located 104 miles (167 km) west in West Yellowstone, Montana, near the west entrance to Yellowstone National Park, or Bozeman...

This is a comprehensive listing of the bird species recorded in Yellowstone National Park, which is mostly in the U.S. state of Wyoming and also extends...

first national park, Yellowstone, was signed into law by President Ulysses S. Grant in 1872, followed by Mackinac National Park in 1875 (decommissioned...

reptiles of Yellowstone National Park in the United States. Painted turtles can be found in rivers and lakes along the northern edge of the park. The bullsnake...

Yellowstone National Park has over 1,100 miles (1,800 km) of blazed and mapped hiking trails, including some that have been in use for hundreds of years...