The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Countless grotesque faces stare out from this eerie Prague art wall.

Underneath this small church are 15,000 bones, arranged by an obsessive academic.

Wax models of disease and deformity are on display at this German medical museum.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

A museum dedicated to exhibiting remarkable outsider art.

The trials and tribulations of marking Poe's grave.

Eighteen miniature death-scene dioramas.

Remnants of a storybook amusement park hidden behind a strip mall.

A priceless collection of the Nation's cryptologic history.

An original apothecary from 1792.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

This grand gothic brewery has been pumping out suds for over a hundred years.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

A museum filled with tiny, adorable versions of the mighty Royal Danish Navy.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

A collection of noses tucked inside an art museum reveals how times have changed.

A stunning silver lining to global warming's gloomy cloud.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

Said to be one of Sweden's most haunted places, this vicarage once even attracted a ghost-busting priest.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

This hospital once pioneered the use of electroencephalograms, but fell into maltreatment, abuse, and eventual abandonment.

A long abandoned hospital building on the outskirts of NYC.