This restaurant serves wood-fired fare served in a natural cave with a live spring.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

Curious rock formations in a tiny Kansas state park.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

A home designed to be on the cutting edge of comfortable, low-cost living.

This zombie-themed restaurant stands out in the heart of corn country.

The headquarters of the prestigious World Food Prize celebrates the heroes in the fight against hunger, has no cafeteria.

The largest spring in Northwest Arkansas is also home to a sprawling botanical gardens and a historically significant bluff.

A detached cement mixer has been transformed to resemble a relic from some obscure NASA mission to Oklahoma.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

A whimsical tower with a spiral staircase, inspired by the Space Age and the Möbius strip.

The creator of the Kewpie doll's former home has been turned into a museum celebrating her life and work.

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

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

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

The world's only three-story rotary jail is now a museum to a bizarre trend in prison design.

Underneath downtown Lincoln resides a network of caves that was also the city's first brewery.

A flat slab of stone perched hundreds of feet above the Gasconade River in the northern Ozark mountains.

This historic theater's pipe organ still accompanies silent films just like it did in 1929.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

The Quapaw tribe supplies the meat and produce in this Oklahoma casino restaurant.

When he found his hometown was no more, Lowell Davis decided to recreate a "new" ghost town from scratch.

A Kansas nature preserve protecting the plants and animals that once stretched across central North America.