An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

Italian horror legend Dario Argento’s own shop hides a sinister museum-dungeon in the basement.

A burial vault located under Tiber Island in the middle of the Italian capital.

The mystic whose incorrupt corpse still attracts the faithful.

A hospital where antique dolls are given new life.

One of the most important yet well-hidden museums dedicated to the history of medicine.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

A collection of objects supposedly singed by the hands of souls in purgatory.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."