A quirky bookstore hidden beneath a sea of whitewashed Greek villas.

Stockholm's famed ghost train is now on display at an art park in northern Sweden.

A tiny village is home to the world's only diner completely devoted to the many varieties of traditional Swedish dumplings.

The world's first purpose-built indoor shopping mall opened in Sweden in 1955.

The first overseas server for Facebook in Sweden's tundra.

This little gallery is devoted to one small town's passion for a very special cheese.

The cheese slicer may be a Norwegian invention, but the biggest ones in the world are found in Sweden.

Communism's topsy-turvy effect on Poland has been brought to life in this wacky tourist trap.

Deep in a Polish forest, this collection of Iron Age megaliths still holds onto many of its ancient secrets.

The coffin-shaped church was once home to monks who slept in coffins.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

This 13th century Gothic brick castle is the largest in the world by surface area.

A stunning architectural yet functional feat, towering over Oslo.

Tens of thousands of tiny bottles stuffed with various items.

The painter of "The Scream" is laid to rest under a stoic bust of himself in the humble corner of an Oslo cemetery.

In downtown Oslo, a menacing and terrifying relief clings to a church wall.

Thousands of miniature bronze sculptures have taken over this city square creating a unique art installation.

Every spring, locals see the shadowy figures of a ghost army of slain Greek soldiers descend upon this ruined fort.

According to myth, Zeus himself was hidden in this cave to escape being eaten by his dad.

This little Greek plateau is home to thousands of rustic, white-sailed windmills.

1,500 Commonwealth servicemen of World War II are buried or commemorated in this cemetery.

The oldest olive tree in Greece has been bearing fruit for at least 2,000 years.

A small island with shimmering pink sands, home to loggerhead turtles and rare plants.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.