Very likely the only museum in the world that celebrates the glory of the humble banjo.

The largest land animal skull ever discovered.

The granite monument is engraved with the image of the talking horse's head coming through a barn door.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

A peculiar forest that was handcrafted for government experiments.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

Where hills of dirt conceal the burial ground of one of the most powerful ancient Native American societies.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

A former chicken restaurant that doubled as a speakeasy is now a quirky home full of wonderfully strange traditions.

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

Nature's biggest mammal swims in landlocked Oklahoma.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

An acoustic anomaly with a mysterious cause.

Enjoy a tour of oddities and makeshift monsters at this souvenir store with an offbeat sense of humor.

This roadside park filled with unusual statues is on the grounds of an abandoned railway station.

This three-dimensional brick mural is the longest of its kind in the United States.

Hundreds of samples of "Devil's Rope" hide in a defunct vintage elevator.

A museum documents the development of the invention that tamed the Wild West.

This lesser-known geographic marker was the reference point for all surveys of the continent for 75 years.

The holiday spirit lingers year-round in the "Christmas City of the High Plains."

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

These otherworldly limestone formations jut out from the Kansas prairie.