The ruins of a monastery where Saint Bridget of Sweden had her revelations recorded.

Stockholm's narrowest alley is barely over two feet wide.

A 130-year-old urinal is the oldest of Stockholm and perhaps all of Sweden.

Sweden's oldest animated sign is still lighting up the skyline today.

This massive circular sculpture may not be a portal to other worlds, but it does inspire the mind to imagine them.

Enigmatic bug-like sculptures mystify drivers along a Swedish highway.

Legend says St. Mary Magdalene spent her final 30 years in a secluded mountain cave.

A crumbling island fortress that seems to be covered in a field of stone crosses but is simply incomplete.

Constantly maintained, this organ is playing a six-century long composition by John Cage.

This cemetery features modernist statues as strange as its name.

These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

Every year, the town of Menton, France, turns lemons and oranges into giant sculptures depicting windmills, dragons, and more.

A lively circle of dancers in the Georgian capital commemorates an ancient rite of spring.

With over 10,000 lights, this engineering marvel lights up the city after dark.

A small but hugely whimsical theater where marionettes play out the "The Battle of Stalingrad."

Unusual building appears to be haphazardly built from randomly piled bricks.

You'll find just about anything in this funky Tbilisi flea market.

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

The charmingly disheveled clock tower of Tbilisi's puppet theater.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

This small village claims to be independent from Italy because it was left out when the nation was unified.

Claude Monet immortalized this medieval bridge in two of his paintings.

Tens of thousands of ancient rock carvings hidden in the heart of a French national park.

What looks like a suicide in progress is actually a statue of Sigmund Freud.