Island of trash twice the size of Texas floats in the Pacific.

Where giant ships go to die.

Unique geological formations in China, featuring some suggestive shapes.

This beautiful "lagoon" is actually a toxic soup filled with cars, carcasses, and trash. When warnings couldn't stop people from going for a dip, the town dyed it black.

A 550-square-meter micro-nation off the coast of Britain.

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

London's old-school healing garden.

Traveling collection of amazing automata.

One of the world's largest collections of pathological specimens.

The largest of London's subterranean rivers and once a mad, bad center of London life.

The anatomical-pathological collection of a man who changed surgery.

Hidden beneath the streets of London is a secret subway that only carried mail.

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