Oslo's historic toboggan run has been letting thrill seekers slide from train stop to train stop for over a century.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

The design of this beautifully crafted building was inspired by Norwegian glaciers.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

The attic of a four-century-old canal house hides a clandestine church.

This unattributed sculpture in Amsterdam is hiding in plain sight.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

A bizarre house filled with an astounding array of collections.

The aggressively banal name of this underground fortress of bureaucracy does little to evoke its truly surreal existence.

An otherwise quiet campground becomes a bustling medieval town for two weeks every year.

Priceless space junk on display in front of a local Dairy Queen.

Where the oil industry began.

A living maritime paradox still floats in the same lake where it was built and resurrected... or was it?

World's largest open air theater spans 24 acres and hosts a massive recreation of the Passion of Christ.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

A modern temple with an ancient philosophy.

A shrine built to combat the bad karma of a commercial venture.

A condom-covered Thai restaurant that is more concerned with birth control than food.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Home to more than 13,000 pieces of war memorabilia and military equipment.

A chilling monument to Korean patriots who resisted the Japanese occupation.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.