One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

An eccentric home stands out in an otherwise average neighborhood with mosaics, mini topiaries, and kinetic sculpture.

Two stunning 17th-century libraries and a cabinet of curiosities.

Former utopian colony based on the belief that the universe exists in a hollow sphere.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

This automated sculpture of two men peeing will spell out text messages with their micturition.

This collection of neon icons is preserving Arizona's history, one sign at a time.

Miniature art that tells an enormous story.

This amazing ancient cave was kept secret for seven years to protect it from the public.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Steadily reminding Czechia of its past.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

The medieval "Bearded Man" relief still serves as a clever flood warning marker.

A historic and beautiful Art Nouveau chamber in a historic railway station.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

A surreal statue honoring Prague's favorite literary son.

The statue of a cursed knight is said to come to life every 100 years.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

Macabre astrological automaton clock dating to the late 1400s.

A Jenga-style cylindrical tower of books that appears to go on forever.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.