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  1. Yellowstone National Park is the centerpiece of the 20 million acres (80,940 km 2; 31,250 sq mi) Greater Yellowstone Ecosystem, a region that includes Grand Teton National Park, adjacent National Forests and expansive wilderness areas in those forests.

  2. Within Yellowstone's 2.2 million acres, visitors have unparalleled opportunities to observe wildlife in an intact ecosystem, explore geothermal areas that contain about half the world’s active geysers, and view geologic wonders like the Grand Canyon of the Yellowstone River.

    • PO Box 168, Yellowstone National Park, 82190-0168, WY
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    People have lived in the Yellowstone area for at least 11,000 years. Some Native Americans still lived there when the first people came from Europe in 1807/1808. John Colter, a trapper, came with the Lewis and Clark Expedition. They visited a big area which was unknown to the world at that time. Colter came back to St. Louis and told the people the...

    About 96 percent of the park is in Wyoming. Three percent is in Montana and only one percent is in Idaho. The area of the park is about 3,500 square miles (9,100 km2). It is bigger than Rhode Island or Delaware. The park is on the Yellowstone Plateau, at an average elevation of 8,000 feet (2,400 m) above sea level. There are mountain ranges on most...

    Yellowstone is the place of a huge ancient volcano. Its remains are called the Yellowstone Caldera. The calderais the biggest volcanic system in North America. The cause of the volcano was a "hotspot" in the Earth's mantle, over which the American continental plate moved. 640,000 years ago a huge volcanic explosion blew 240 cubic miles (1,000 km3) ...

    Yellowstone has the finest megafauna wildlife (big animals) in the United States. There are almost 60 species of mammals in the park, including the gray wolf, threatened lynx, and grizzly bear. Other big mammals are the bison (buffalo), black bear, elk, moose, mule deer, white-tailed deer, mountain goat, pronghorn, bighorn sheep and mountain lion.

    One reason for the strange climate in Yellowstone is its position in the Rocky Mountains. The temperature at the Mammoth Hot Springs is between 8.6 °F (−13.0 °C) in January and 81 °F (27 °C) in July.Sudden temperature increases or decreases in the middle of a year are not rare. However, the main reason (as explained above) is that the caldera is th...

    Yellowstone has many touristseach year. Many come for the natural beauty of Yellowstone Park. Yellowstone has many things to see, such as geysers, hot springs, a deep canyon, a river with many falls, forests, seas, mountains, wilderness, and wildlife. Many visitors say these attractions are beautiful. [source?] More than 2.8 million tourists have b...

    Conservation of the environment and life was the main reason for creating the national parks. Even before the creation of Yellowstone, the naturalist Henry David Thoreau and other supporters asked the government to protect nature and animals in that place. However, when the park was finally made, there was no such law. A law to stop most of the ani...

    Media related to Yellowstone National Parkat Wikimedia Commons 1. Yellowstone National Park Official site 2. An extensive Yellowstone photographic gallery on the official NPS.gov site 3. USGS: Volcanic History of the Yellowstone Plateau Volcanic Field Archived 2008-05-14 at the Wayback Machine 4. Life at high temperatures Archived 2020-03-24 at the...

  3. Jun 27, 2024 · Yellowstone National Park, the oldest, one of the largest, and probably the best-known national park in the United States. It is situated principally in northwestern Wyoming and partly in southern Montana and eastern Idaho and includes the greatest concentration of hydrothermal features in the world.

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  4. Yellowstone National Park is a national park and a UNESCO World Heritage Site. It was the world's first national park, set aside in 1872 to preserve the vast number of geysers, hot springs, and other thermal areas, as well as to protect the incredible wildlife and rugged beauty of the area.

  5. Yellowstone National Park is a 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 42nd U.S. Congress with the Yellowstone National Park Protection Act and signed into law by President Ulysses S. Grant on March 1, 1872.

  6. May 1, 2024 · Yellowstone National Park is a 2,219,789-acre (898,317 hectares) wilderness area maintained by the National Park Service. It is located at the intersection of Idaho, Montana, and Wyoming, with the majority of its area in Wyoming.