One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

On a college campus in the Oklahoma panhandle a museum honors the last piece of the contiguous United States to be classified as No Man's Land.

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

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

The wild west is still alive and well at this authentic mining town watering hole.

Experience a charming 1930's version of "infotainment."

A Saint Nicholas-themed ghost town in the Mojave desert.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This former mining town was named the most toxic town in America.

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.

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

Home to Hollywood history and a very special salt crystal.

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

The only nuclear weapon assembly and disassembly plant in the U.S.

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

The United States's largest hand-dug well is topped with a state-of-the-art museum.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.