A serpentine highway twists and turns over the treacherous Norwegian Sea.

150-year-old satirical tableaus made from stuffed frogs.

This lovely little bridge hidden in a Switzerland gorge is essentially a fairytale.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

These spooky and unusual stone formations create an underworldly landscape.

Caves famous for the dragon-slaying saint who lived there.

A city's controversial tribute to its founder depicts townspeople flashing their bare behinds.

According to a satirical conspiracy theory that persists today, this German city of 300,000 is a hoax invented by the CIA.

This Rococo church is known as the most beautiful village church in the world, and does not disappoint.

An amusement park on the grounds of an unused nuclear power plant, with a swing ride inside the cooling tower.

A museum dedicated to the silliest fruit.

After years of being casually peed on by humans, this tree is peeing back.

This lurid German fountain plots the sad course of marriage from dating to death.

Explore the complex ecology of this multifaceted nature preserve by riverboat.

Living trees form the structure of an open-air palace.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

An eerie, derelict amusement park in Berlin.

A typical crusty old museum this isn't.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

"The most colorful grottoes of the world.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

The ancestral home of beloved English poet Lord Byron has a bizarre history.

An abandoned bus station transformed into a museum dedicated to the history of Greyhound Lines, in the place where it all began.