Idaho

Yellowstone National Park has many attractions to visit, most of which are related to the volcanic nature of the park’s territory. In fact, there are geysers, limestone terraces, boiling pools, but also herds of bison, bears, forests, canyons and waterfalls. ...

Yellowstone National Park was the world’s first national park to be established in 1872. The area of the national park, that covers nearly 9,000 sq. km, was formed by volcanism, catastrophic volcanic eruptions occurred in Yellowstone about 2 million years ...