If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

Hundreds of stones dangle from barren trees in the middle of the desert.

This Italian dam is covered in salt-hungry goats who manage to scale its almost vertical face.

The world's largest squirrel statue clutches a pecan bigger than your head.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

Now nearly abandoned, Kaskaskia was once the capital of Illinois and one of the most important towns on the upper Mississippi.

A thriving surf community exists in relative remoteness along the former boundary between North and South Korea.

Landbridge created by the South Korean version of Moses.

Asia's largest limestone cave is home to a world of plastic goblins and gold mining history.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

The world's only museum devoted to the wonders of fluorescence.

Museum preserving torture methods from the past.

Colorful and chaotic stacked hotel in North Holland.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

Inspired by "The Starry Night" this Dutch bike path turns into a glowing work of art each night.

A beautiful maze marks where three countries meet.

Invisible bridge parts the waters, invoking biblical images and preserving the ominous feel of an ancient moat.

“And the Lord said unto Johan, build for thee an ark for the end of the world is approaching.”

Tucked away in the Leiden city hall are a group of works by famed artist MC Escher.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

A Netherlands hotel where you can sleep inside a wine barrel.

The ruins of this Dutch castle sit atop a labyrinth of once-secret tunnels and passageways, dating back over 900 years.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.