Yellowstone National Park attracts visitors from around the world, and it is one of the top national parks in the U.S. It’s a ...

Geysers, like Old Faithful in Yellowstone periodically erupt with steam and boiling ... Aerial view of the hot springs at Castle Hot Springs. (photo via Castle Hot Springs) (Photo Credit: (photo via ...

Castle Geyser erupting with Tortoise Shell Spring at the left. Upper Geyser Basin, Yellowstone National Park, Wyoming, USA. Steam rises from Castle Geyser in Yellowstone National Park Upper geyser ...

Magic Kingdom’s Cinderella Castle is the star of Walt Disney World ... Old Faithful erupts reliably in Yellowstone’s upper geyser basin. The boardwalk lets you get up-close for action shots. Visitors ...

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

A tourist received jail time after she ventured off the boardwalk and about 10 feet onto the cone of the Old Faithful geyser at Yellowstone National Park, federal officials said. Photo by Judy ...