Its columns were all carved from the same white oak tree.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

A historic Montreal market that was the city's agricultural hub for over century.

One of the world's largest collections of rare medical texts and ephemera.

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

The entrance to this Frankfurt subway station looks like an old tram car crashed into the concrete sidewalk.

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

The final resting place of New Orleans' most famous voodoo priestess.

A snapshot of the city's fascinating voodoo culture.

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

First founded in 1472, this is the oldest bank in the world. Its history may explain why we call financial institutions "banks."

Contains some of the world's more disturbing wax anatomical models.

A blend of nature and art awaits visitors to this park.

During World War II, a number of important sculptures and paintings were moved to this castle for safekeeping.

A local legend says the theft of a holy relic explains the hand-shaped bloodstain on the facade of this cathedral.

This garden among the Florentine hills is complete with a meditation path and works of poetry.

Many famous English poets including Elizabeth Barrett Browning are laid to rest at this Swiss-owned cemetery in Florence.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

Memorials at a Florence railway station remember the citizens who were deported from Italy and sent to extermination camps.

A slightly creepy gallery of plaster cast models in the same museum as Michelangelo's David.

A plaque on the base of this statue holds a bewitching design.

The oldest operating pharmacy in the world features 800-year-old recipes.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.