The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

A surrealist timepiece by the artist of melting clocks.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The narrowest street in Paris.

This 400-year-old tree is actually an immigrant from North America.

Egyptian Revival movie palace abandoned for decades and restored in 2013.

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

Paris' linguistic guide to the international language of, yes, love.

Once a 19th-century brasserie, this McDonald's exterior celebrates Alsatian design and the "King of Beer."

Got apples?

This Bordeaux parking garage has 712 indoor spaces, and one outdoor.

A Roman amphitheatre turned meeting spot for witches.

The world's largest reflecting pool is just two centimeters deep.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

This impressive chasm is one of the longest natural underground cavities in the world.

Among Europe’s most spectacular Ice Age painted caves still accessible today.

This medieval village clings to a cliff in southwestern France.

A beautiful and classically designed villa, with an hourly infestation of monsters.

Hundreds of secret cabinets built into the walls of legendary poisoner's private work room.

Guests can stay at a hotel in the former French abbey where lie the tombs of King Henry II and King Richard the Lionheart.

A medieval house adorned with enigmatic carvings, including one of a man displaying his masculine attributes.

Beautiful carved tunnels.

Noirish green neon marks the location of one of the oldest private detective agencies in France.

The French leader's hat sits in a glass case at the oldest restaurant in Paris.