This ostentatious Italianate palace of an Oklahoma billionaire is filled with several themed mini-museums.

Over 50 historic windmills whir away at this outdoor museum.

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.

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

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

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

One of the best examples of Art Deco architecture in the United States.

Only museum dedicated to women pilots, with personal artifacts from Amelia Earhart and other aviatrixes.

When you can afford only half a road, you build only half a road.

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

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

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

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.

This rural water utility building houses a tribute to one of the greatest stars of the silent film era.

Once a giant oak that served as the region's post office.

After retiring, Gary Pendergrass turned his yard into a wonderland of outsider art.

Once an ancient sea, this landscape of rocky ravines is filled with the fossils of ancient marine life.

The oldest purpose-built cinema still in operation also houses a museum of movie memorabilia.

The first home of the doomed aviatrix Amelia Earhart.

Curious rock formations in a tiny Kansas state park.

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.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

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