A house of courtship where the Jazz Age's most storied lovers got their start.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

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

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

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

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

A retired military stronghold on the rolling green coast of Donegal.

A museum marks and documents the site of the Titanic's launch.

These barriers stand as stark reminders of Northern Ireland's troubled past.

The ancient tomb acts as a calendar that keeps perfect time.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

One of Ireland's most infamous prisons for rebels including men, women and children.

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

A snapshot of the city's fascinating voodoo culture.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

You can still ride this 100-year-old work of art in Brooklyn's largest public park.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

Lie in a hammock where George Washington stood.

A playground inspired by differential calculus dangles from the ceiling of the Liberty Science Center.