This oddity shop contains everything from antique tools to a human skeleton.

Home to a timed geyser created by complete accident.

Despite his legacy of work in Spain, Cuba, and Florida, the larger-than-life writer's grave is a simple affair tucked in an Idaho cemetery.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

Jail from the 19th century that was built by inmates.

Home to the deepest rift anywhere on Earth.

A once celebrated industrial wonder now lurks in a quiet corner of Flathead Lake.

A colossal concrete penguin announces this Montana town as the coldest spot in America. But is it really?

The source of America's longest river is also a historical landmark and the start of a famous nude run.

Multiple monuments to a grizzled old mutt that survived the landscape of Butte's treacherous Berkeley Pit.

This remote Montana battlefield is the site of the Nez Perce Flight of 1877.

Between Missoula and Spokane, a family-owned travel center has an unusual museum in the back.

Derelict buildings are all that remain of a complex at the site of one of the worst mining disasters in Montana history.

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

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

The oldest badlands in North America, Makoshika State Park takes it name from the Lakota words for broken land.

See the computer’s history revealed over the course of 20,000 years.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

The legend of a local monster still haunts this small town.

Crystal hunters can dig for their own stones at this DIY mine in Arkansas’ quartz belt.

You can dig up your own crystals in the quartz capital of the world.

In the Ozarks, a waterfall shoots out from a glorious hole.