This is one really big nut.

The final resting place of the living embodiment of the famous Forest Service symbol.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A museum dedicated to the alleged Roswell Incident.

Catch two 18-foot-tall ranchers mid-brawl as you drive by on Highway 285.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

A clear blue swimming hole with hidden caves, still unexplored.

A somber monument commemorates the site of a Native American reservation marked by suffering.

The final resting place of the most famous outlaw in the Old West.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

These half-buried combine harvesters just off Route 66 are an homage to the Cadillac Ranch.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

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

A town pays homage to its namesake.

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

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

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

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

This abandoned, windowless concrete block is one of the strangest buildings in Tulsa.

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

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