This naturally-sourced hot spring is now home to a clothing-optional resort.

This 100-foot tall bluff located in the western plains of Kansas overlooks a massive reservoir.

The oldest house in Lindsborg, Kansas, includes some fascinating inscriptions.

Tribute to the famous Notre Dame football coach who died in a plane crash.

The first "Hut" was actually a small brick building.

A unique blue and yellow phone booth in America's "Little Sweden."

Why settle for barbecue chips when you can get actual barbecue?

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

Massive still life just off the highway in Kansas.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

The final resting place of the living embodiment of the famous Forest Service symbol.

A wealth of pop culture statuary and green chile dishes give this roadside restaurant clout.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

In a largely deserted ghost town, a little brick building recalls its history as a gold rush hub and haven for outlaws.

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

A black cottonwood gets a second life as a home for books.

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.