Here’s how Robert the Doll earned his reputation as the most haunted doll in the world.

The first declared National Monument in the United States.

Home to items never before seen by the public.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

How did a French journalist’s grave become the sexiest statue in the cemetery?

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

In the best of all possible worlds, everyone will get a chance to see this statue in which Voltaire's heart is interred.

A 400-year-old church covered floor to ceiling in ex-voto offerings from the faithful.

The celebrated eyesore created by starry-eyed sweethearts.

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

The oldest continually used church in Minneapolis also sells great meat pies.

The only arched bridge made of stone on the entire Mississippi River.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

The basement bowling alley of this St. Paul dive bar is decorated with thousands of dollar bills.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

This replica of the Greek structure is in the heart of Nashville.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

One Confederate statue that accurately reflects the ugliness of its subject.

A monument to the art of slicing people open.