A faithful reproduction of Al-Jazari's enormous water clock.

The largest falcon hospital in the world, caring for over 6,000 feathered patients every year.

Billed as the "largest natural flower garden in the world" this Middle Eastern show field has little competition at 45 million flowers.

An imposing Omani fortress surrounded by date palm trees.

This mysterious abandoned fort looks like something pulled right from Arabian legend.

Nature's water park in the Wadi Bani Awf valley is full of pools flanked with cliffs and natural water slides.

Traditional architecture and ancient irrigation systems are on display in this gorgeous mountain village.

Groups of prehistoric tombs that dot the mountains of northern Oman.

The most alien-looking place on Earth.

A mysterious crater-like pond has a spooky tendency to empty and fill with complete disregard to rainfall patterns.

Whimsical sculptures and caves chiseled by nature over the millennia.

Stories of sightless fish and ghostly cowboys are only a fraction of the legends surrounding this Kansas sinkhole.

A powerful cyclone once made one of the world's largest sinkholes completely fill with water.

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

This lost city belongs to one of the earliest civilizations in the world.

A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

One of the ghostly stops along Route 66.

This roadside attraction has been serving out its fair share of hearty folklore and chaos since 1858.

The world's largest moose statue towers above the highway between Oslo and Trondheim.

A former utopian healing center created by a huckster and built by derelicts.

No one's quite sure why there's a metal megaphone bolted on two rocks in the middle of the Mojave Desert.

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.