This demon atop the Notre-Dame de Paris looks utterly bored.

This bridge was constructed from the rubble of the infamous Bastille.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This ghost town in Belgium will lose its street art when it ceases to exist.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

This enormous, elaborate tomb looks oddly out of place next to a suburban Edinburgh bowling club.

Legend says squeezing into this slender stone seat will make your wish come true.

London's only public statue of the much-married monarch adorns the gate to St Bartholomew’s Hospital.

On the eve of a condemned prisoner's death, this bell rang 12 times outside their cell.

The world's first experimental nutritionist is memorialized as the "Hippocrates of naval medicine."

A humble homage to a gravedigger tucked within the dignified English cathedral.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Copenhagen's celebrated theme park and gardens.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

The only museum with its curator—and her pets—buried inside.

The remains of the concrete ship can be seen during low tide.

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

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

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

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

This historic Victorian hotel has a scandalous history of affairs and murder.

A bright little alley in La Boca is a part of tango history.