See six states from the newly restored 100-year-old historic roadside attraction.

When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

One man's quest to save his town with a trail of record-breaking sculptures.

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

Nevada's largest cactus collection stands outside a candy mogul's small factory.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

Experience a charming 1930s version of "infotainment."

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Cemetery featuring rare glass-fronted columbarium.

Chicago's North Park Village was once the largest municipal sanatorium in the country.

The narrowest house in America is seven feet of pure spite.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

The first rural cemetery west of the Mississippi is home to the elaborate tombs of St. Louis' local beer barons.

Once the site of a Native American harvest festival, this humble clearing later played an invaluable role in the birth of jazz.

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

Once one of the largest producers of pig iron in the world.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

An abandoned warehouse turned art sanctuary in New Orleans.

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

This colorful New Orleans bookstore features rare and used titles, with a specialty in Cajun fare.

The world's largest fire hydrant is supposedly tornado-proof.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

Death comes to anyone who dares to touch this concrete column.

While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.