Created by Catalan artist Joan Miró in 1978 and made up of 350,000 tiles, this mural is the only large-scale glass mosaic the artist ever created.

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

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

Home to a seasonal waterfall and swimming hole in the Ouachita Mountains.

A hillbilly theme park that proved so unpopular the land wouldn't even sell on eBay after it closed.

A large stone map of Arkansas awaits visitors to its highest point.

This mill has survived a tumultuous past to still produce flour and cornmeal.

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

Three markers installed over the course of 140 years mark the point where Arkansas, Missouri, and Oklahoma converge.

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

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

An oil baron's wild paradise and the winner of an ill-fated air race.

A tiny but mighty little pumper sits in the middle of the street, waiting for the next big oil strike.

A half-size replica of the World Trade Center towers above Tulsa.

An acoustic anomaly with a mysterious cause sits in the heart of Tulsa.

A museum packed with instruments, lyrics, and other mementos of the American folk icon.

Sid Vicious famously punched a hole in the wall of this iconic music venue.

Once in disrepair, the house where the 1983 film was shot has been restored and turned into a museum.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

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

The storied steakhouse is the last in a long line of Lebanese-owned supper clubs in Tulsa.

Bronze statue marks the spinach capital of the world.

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

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