According to the National Park Service, Yellowstone holds about half of the world's active geysers, and it's also home to one of nature's most spectacular landscapes: the Grand Canyon of the ...

Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area ...

The gigantic Yellowstone Grand Canyon, lined with volcanic rock. With all the effects of hydrothermal activity, river erosion ...

Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area ...

Through this very area, the Nez Perce forded the Yellowstone River at Nez Perce Ford, traveled through Pelican Valley and Hoodoo Basin, and passed over the Absaroka Mountains, finally exiting ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

It’s the 100th anniversary of our national parks and in 2016, to date, I’ve visited Death Valley, Bryce Canyon, Zion, Yosemite, King’s Canyon, the Grand Tetons and Yellowstone.

Yellowstone is one of the top National Parks in the country and is well worth a visit. Check out this 4 day Yellowstone ...

Yearly visitation rose into the tens of thousands. By 1919, the Grand Canyon was attracting nearly as many tourists as Yellowstone or Yosemite. But it was still a national monument, and still ...

It’s no secret that Yellowstone National Park can be jampacked in the summer, when up to 1 million people jockey for space ...

Their images helped influence Congress to make Yellowstone the first National Park. Smithsonian American Art Museum Rainbow over the Grand Canyon of the Yellowstone Smithsonian American Art Museum Old ...

from Yellowstone's geysers and springs to the Everglades' gator-filled swamps. Iconic outdoor destinations like Great Smoky Mountains National Park and the Grand Canyon are justifiably popular ...