Yellowstone National Park is a United States National Park that is located in the U.S. states of Idaho, Montana, and Wyoming. Yellowstone is the first and oldest national park in the world. The park is famous for its various geysers, hot springs, and other geothermal features and is home to grizzly bears and wolves, and free-ranging herds of bison and elk. The park was named for the yellow rocks seen in the Grand Canyon of the Yellowstone. (more...)
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