This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

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

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

The curiosities and wonders of pharmacy in a delightful historic building.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

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

A museum and shop on Bourbon Street located in the French Quarter.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Go inside to really appreciate this 500-year-old technological masterpiece.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

Venice's "Island of the Mad."

The glowing blue Nymphaeum of Emperor Tiberius.

Every day is like Christmas on this street where the traditional Neapolitan nativity scene comes to life.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A wall of chewing gum moonlights as collective art.

A museum dedicated to the history and exploration of both popular music and science fiction.

A walk through the historic city center, under the streets of Seattle.

A giant Troll lurks under one of Seattle's oldest bridges.

Since its original beginnings as a weather observatory mountaintop, this facility played an instrumental role in gathering atmospheric data for almost 100 years.

Try the alligator at this fondue spot, which has been catering to "lovers and hedonists" since 1967.

The natural hot spring that was integral to the creation of Canada's first national park.

Few other hotels can rival the grandeur of the Castle in the Rockies.

Once the main gateway to Tokyo, sneaking through this checkpoint was a capital offense in feudal times.