An enormous public square and parade ground built to celebrate Ghana's independence.

This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

Where thousands of slaves passed through the "Door of No Return."

The souls of the dead have made these Ghanese crocodiles shockingly docile.

The spot where the two men ate together now stands enclosed in glass.

A patch of Philippines forest devoted to saving the lives of an emotionally sensitive species of googly-eyed primates.

Hundreds of wooden coffins dangle from cliffs and caves in the Philippines.

Bohol's mysterious brown hills.

This Vietnamese bar doubles as a multistory labyrinth.

A sculpture park that takes the use of clay to a whole new level.

A tree grown from astronaut seeds which were exposed to cosmic rays.

A Surreal flight of architectural fancy in Vietnam's Central Highlands.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

Keshwa chaca, among the last handwoven Incan bridges, crosses Apurimac Canyon in Peru.

World's first "penitentiary," meant to be humane, drove men insane.

Thousands of crosses and markers for soldiers who lost their lives in Iraq and Afghanistan blanket a California hillside.

Yo, Adrian!

This elaborate towering structure was once famed for its revolutionary height.

This beloved marketplace mascot poops money and grants good luck.