This archaeological dig site and museum is home to one of the largest dinosaur fossil collections in the world.

This town is home to the world’s largest arch constructed entirely of elk antlers.

This museum glorifies the humble potato.

These giant metal horses graze on a hilltop near the Montana highway.

For thousands of years, Native American hunters drove buffalo straight off this cliff in Montana's Yellowstone Country.

An unusual geological feature towers over the remains of a dark episode in United States history.

Cabins once lived in by Butch Cassidy and the Sundance Kid are featured at this Old West living history museum.

At the time of its completion, it was the tallest dam in the world.

An entire town preserved as a historic landmark.

A creek tumbles over a series of step-like rocks to create this scenic water feature.

The highest point in Montana is as rugged and singular as the state itself.

One man's ambition created this psychedelic log home.

This 35-foot troll in Jackson Hole, Wyoming, was made by the world’s leading recycling artist as part of a global fairytale.

One of the largest collections of wildlife art in the United States, built into the side of a cliff in rural Wyoming.

The formidable fowl can be found standing near an isolated hiking path.

This rustic old building is said to be the most photographed barn in America.

Creek water that starts here has a 50/50 chance of ending up in the Atlantic or the Pacific.

A 6-mile-long lake created by an apocalyptic seismic event and the deadly chain reaction that ensued.

No Gordon Lightfoot song, only a barebones monument to greed.

The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.