This abandoned prison castle has become an imposing gallery of graffiti art.

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

Collection maintained by the legendary designer.

This unique landscape is the only place in the world to dig for hourglass-selenite crystals.

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

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

This enthusiast-led facility is the only museum in the country dedicated to the preservation of weather artifacts.

A quirky mishmash of Route 66 memorabilia and other throwbacks from the past.

Oklahoma City's oldest arcade has reinvented itself as a competitive pinball mecca.

A likeness of Da Vinci's mysterious painting smiles at passersby from the side of a barn.

This giant mimetic milk bottle has encouraged Route 66 travelers to choose dairy since 1948.

The only remaining sod house Oklahoma built by a homesteader in 1894.

What was once a summer home next to a waterfall has now become littered with graffiti and children in swimsuits.

Located along historic Route 66, this former gas station has been restored and converted into a museum filled with vintage motorcycles.

Come for the fried chicken, stay for the history at Oklahoma's oldest bar.

This highway overpass was named after the tragic disappearance of a young mother who got mixed up with the wrong people.

It reportedly took three years to sort through all the objects in this eclectic lifelong collection.

Dad jokes and wordplay abound in this comic fake cemetery.

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

Songwriter Leon Russell transformed this church into a recording studio used by many legendary musicians.

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

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

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

The highest point in Oklahoma used to be a lawless outlaw's paradise.