Island where motor vehicles are banned -- home to the only carless highway in the United States.

Strange physical sensations and optical contradictions keep visitors coming back for more.

The grand marquee of this abandoned Hawaiian theater remembers the building's elegant past.

This mom-and-pop Japanese sweets shop has been serving cloud-light mochi for almost a century.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

This black shoreline is made up of exploded lava particles.

The lost Latin words were reconstructed using the holes from the nails that once pinned them in place.

The ruins stand as a somber reminder of France’s worst civil catastrophe of the 20th century.

The writer took refuge in this home in Southern France for the last 17 years of his life.

The shape of this old salt factory complex was inspired by the course of the Sun.

One of the world's most complex timepieces.

This subterranean studio is filled with fascinating kinetic art.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

A little sculpture with a large wardrobe.

Meet the bronze beloved pet to a family of famous peeing statues.

Theme park featuring miniature replicas of European monuments.

Climb inside an iron crystal magnified 165 billion times its normal size.

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Macabre astrological automaton clock dating to the late 1400s.

A whimsical bridge adorned with decorative dragons.

The world's largest second-hand graces a clock surrounded by constantly changing flower beds. 

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.