Macabre astrological automaton clock dating to the late 1400s.

Monument to a suicide protesting the Soviet invasion.

A saintly relic hidden in a Prague church basement.

A church of bones, decorated with 40,000 human skeletons.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

The ancient settlement attracts tourists from all over looking to learn about the Chinese vision of the afterlife.

Intensely colorful calcite pools in Southern China.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

A beautiful geyser under environmental threat.

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."