Tucked away on an empty wooded lot in suburban Oklahoma City lie the remnants of an abandoned circus camp.

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

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

Dad jokes and wordplay abound in this comic fake cemetery.

Home to the story of the outlaw turned funhouse mummy, Elmer McCurdy.

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

One of the largest Masonic temples in the world, created at the height of the oil boom in ostentatious style.

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

A museum and apothecary garden devoted to the history of frontier medicine.

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

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

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

A natural rock formation believed to be a cure-all.

The surprising home of the iconic Santa Monica Pier Ferris Wheel.

A funhouse dummy that turned out to be a real life mummy, Elmer McCurdy is an urban legend come true.

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

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

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

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

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

A peculiar forest that was handcrafted for government experiments.

The largest land animal skull ever discovered.

Circus cemetery for all the “showmen under God’s big top.”

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