Medieval torture techniques with a modern conscience.

A 200-year-old prison that now houses a peculiar crime museum.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

A museum in the childhood house of a medical pioneer.

One man's personal kunstkammer, museum and shop.

One of the world's largest collections of pharmaceutical artifacts.

Each time a baby is born in Ghent, these streetlights flash in silent celebration.

A Museum of Psychiatry in a still-operating mental institution.

A former plague hospital turned medical museum.

This German museum is devoted to all aspects of grave culture from headstones to coffins.

One of the best collections of wax anatomical models in the world.

Collection dedicated to funeral rites, equipment, and mourning rituals of the Viennese.

Medical museum that houses most notably the taxidermied remains of Vladimir Demikhov's famous two-headed dog experiment.

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

Below a historic English market town lies a secret underground city complete with kitchens, laundries, storerooms, and an underground lake.