Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

France's national museum of scientific and industrial instruments.

The celebrated eyesore created by starry-eyed sweethearts.

Shop at the 200-year-old store where Julia Child stocked up on copper cookware.

Statue of death tucked in the University of Medicine courtyard.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

An all-American grocery store in Paris sells U.S. "cuisine" like Pop-Tarts and Heinz ketchup to homesick ex-pats.

A counter-culture bookstore like no other hides in plain sight in the streets of Paris.

A surrealist timepiece by the artist of melting clocks.

A mechanized clock where a man fights off a dragon, crab, and rooster.

The narrowest street in Paris.

A Parisian exterminator's shop whose storefront displays stuffed rats hanging from traps.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

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

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

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

These medieval stone-cut Buddhist statues may protect visitors from being fired.

Steaming blood-red hot spring from hell.

The iconic castle that withstood a magnitude 6.2 earthquake has become a symbol of resilience.

This town near Nagasaki is flecked with fruit-flavored bus stops.

These turtle-shaped concrete stepping stones provide a unique river crossing in central Kyoto.

The cutest shrine in Kyoto is dedicated to bunnies.

This statue of Buddha has a distinctive hairstyle meant to represent an unfathomably long period of meditation.