Yellowstone National Park
Comprising 2.2 million acres of northwest Wyoming, with slight incursions into Montana and Idaho, Yellowstone is the oldest national park in the United States. The park...
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Yellowstone National Park
Yellowstone National Park has the distinction of being the world's first national park. With an area of 3,472 sq mi (8,992 sq km), Yellowstone is the largest nationa...
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Yellowstone National Park
Yellowstone National Park