A medieval setting reimagined into a unique art alley.

The oldest continuously operating mint in the world that has been making coins since the 9th-century.

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

The celebrated eyesore created by starry-eyed sweethearts.

This emotive sculpture was originally created for the 1878 World's Fair.

A beautiful Victorian statue shows France's enduring love of the rhinoceros.

The video game-themed street art first popped up in the French city.

The narrowest street in Paris.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

19th century pendulum and a clock restored by a rogue group of guerilla artists.

This massive blockhead sculpture hides an entire library.

A devastating booze inferno poured through the streets, claiming several victims who drank it.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

This pub boasts a curious history and may have inspired a Dickens character.

It's said this was once the home of King James V's pet lion.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

It was once nicknamed "the most bombed hotel in Europe."

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.

Gargantuan home of Russian science.

One of the world's tallest statues is also one of its most hated.