This cathedral dedicated to Louis IX, sainted King of France, holds many secrets.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

The restaurant keeps a hidden séance room on the second floor and reserves a table for the spirit of the former owner each night.

The arch that celebrated the completion of the Lincoln and Victory highways.

A Wild West saloon that helped define a generation of psychedelic rock.

The second oldest continuously operating bar in Louisiana.

The only rotating bar in New Orleans has been slowly spinning since 1949.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

One of the few working locomotive roundhouses in the United States.

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

The juke joint where legendary soul artists ate, drank, and made merry.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Thousands of turbines whir at at the origin of North American wind power.

This historic graveyard was partially paved over to create a streetcar line.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

The fifth-longest natural arch in the world, and the longest outside China.

The classic Atari game's iconic aliens have invaded downtown San Diego.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.