An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

If Hello Kitty were Mickey Mouse, this would be Disneyland.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

Sloth rehabilitation center in the jungle of Costa Rica.

A crumbling hospital from the 1850s on Roosevelt Island.

Nondescript elevator doors open to reveal a stunning, surreal world.

Piano-making empire filled with 200-year-old steam machines still churning out 1,000 instruments a year.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

A hyper-luxurious, 12,000- square foot home might be buried beneath Queens, still waiting to protect you from nuclear missiles.

The self-mummified monks of Japan.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.