It houses the remains of a 17th-century version of the Titanic.

Finland's northernmost zoo is home to the country's only polar bears.

A cathedral resurrected from the ashes of one of Europe's greatest urban fires.

Pigduck of Turku.

If you visit Santa's village, you can get your passport stamped to show you crossed into the Arctic Circle.

A replica of the home of a famous fictional troll family.

Roughly 17 million letters to Santa have found their way to this Arctic Circle post office.

An abstract monument to a symphonic composer.

This irregularly shaped sea fortress has defended not one but three different sovereign states.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A beautiful and classically designed villa, with an hourly infestation of monsters.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This French ghost town from World War II has been left as a memorial to German atrocities during World War II.