Ancient Phoenician and Roman tombs carved into the rock overlook the Moroccan coastline.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

Soaring over the Niagara Whirlpool since 1916.

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

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

A snapshot of the city's fascinating voodoo culture.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

In a dry, neglected cemetery lies the unassuming grave of a soldier vilified in life but celebrated in death.

The pile of books behind the dignified writer gave the statue a most undignified nickname.

Where Venice's gondolas go for a tune-up.

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.

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

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

An eccentric German artist built this weird and wondrous castle packed with shocking sculptures and alien art.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

This museum remembers the tough Mormon trek across America through an intriguing array of artifacts.

Southern Italy's spinning top village.

Inside this mansion turned museum, the works of prominent Croatian artists are on full display.

An ancient knight and a symbol of the city's freedom.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

Gargoyle head that brings good luck.