A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A little sculpture with a large wardrobe.

The oldest church in the Estonian capital is home to over 100 fantastical cemetery coats-of-arms.

The Guardian of Tallinn.

Visit the monolithic tomb of America's most famous general.

Captain America, Sub-Mariner, and the Human Torch were all born in this art deco Manhattan masterpiece.

Monument to the cotton-destroying boll weevil.

One of England's most famous churches hides a pair of little known architectural treasures.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

Famously misunderstood wonder of the ancient world

This ancient Irish tower could easily have stood in for Rapunzel's prison.

The modern birthplace of Irish freedom.

A bridge destroyed three times: once as a ruse, then in an actual attack, and finally for the movies.

This museum preserves the hand-dug tunnel that kept Sarajevo afloat during the Serbian siege.

Oriental bazaar in the heart of Sarajevo.

This historic timepiece is thought to be the only public clock in the world that keeps lunar time.

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

Copenhagen's celebrated theme park and gardens.

The oldest stone house in Paris was built by its most famous alchemist.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.

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

The mummified heart of Louis XVII, the lost dauphin of the French Revolution.

The famous winding walk at Chartres is surrounded in mystery and myth.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.