Behind the Cowboy Hall of Fame is a burial ground for good horses and a famed rodeo bull.

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

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

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

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

The only brothel on the National Register of Historic Places.

An extravagant western hotel where every floor is the "ground floor."

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

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

Stories of sightless fish and ghostly cowboys are only a fraction of the legends surrounding this Kansas sinkhole.

Though it's no longer a functioning train depot, this castle-like structure is an important piece of Oklahoma history.

A small section of native wilderness on a university campus

The largest cattle market on earth holds live auctions open to the public every week.

Tulsa's historic skyscrapers define the oil boom era of Art Deco construction, and are known for their ornate arched lobbies.

An indoor botanical garden for tropical plants looks like a giant cylinder lying on its side.

After being abandoned for decades, Oklahoma’s first air-conditioned theatre was reborn in the new century.

In Tulsa's Oil Capital historic district, even the bus station is "fauxback" Art Deco.

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

A historical house furnished with authentic pieces from the Victorian period.

This small museum inside a larger sports complex honors the first Native American to win an Olympic gold medal for the U.S., and his life of achievement and struggle.

In Oklahoma City's Bricktown, there's a street that don't use jelly.

This massive Art Deco-inspired mural was the world's largest augmented reality artwork at the time of its completion.

A Route 66 filling station that was designed to resemble the Hagia Sophia, and is now the symbol of an arts district.