A museum dedicated to the alleged Roswell Incident.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

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

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

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

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.

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

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

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

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

These massive mitts are made of 30 tons of devotional bronze.

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

Nature's biggest mammal swims in landlocked Oklahoma.

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

Fill your car with gas and your belly with mouthwatering Cuban cuisine at this takeaway inside a Citgo station.

America's first wax museum opened in 1948.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

Electrical pylon in the shape of Disney's beloved mouse.

A historic landmark and museum filled with curious objects representing the history of Key West.

For 32 years the famous Ringling Bros circus troupe spent winters in this sunny spot in Florida.

A lion given to the prime minister somehow got stuffed and sent to Florida.

Mariners once used this prehistoric landfill as a navigational landmark.

Wading through a small lagoon reveals a secret, wild stretch of pristine beach.