This "floating railway" is one of the world's oldest monorail systems.

Now an entertainment complex, the Lingotto building was once an avant-garde auto factory with a test track on the roof.

A portrayal of two lamps embraced and in love.

A landmark in the history of technology and computing is hidden in a tiny Baroque chapel.

Europe's simulation of the Martian surface uses soil from Mount Vesuvius.

The doodles of a genius line the walls of a secret room under the Medici Chapel, where they were hidden for nearly 500 years.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

The middle finger of modernity.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.