After the roofs of San Marco in Venice, Alberto Angela salt, on the spires of the Cathedral of Milan in the third episode of the Wonders – The peninsula of treasures airs Saturday, January 18, on Rai 1. The journey begins in the building, symbol of the lombard cities, passing from the maze of pinnacles and statues, to the majestic interior with beautiful stained glass windows tracing the history from the end of the 1300’s to the present day, with a wire characteristic: the marble of Candoglia, the material with which it was built and is still used for the restoration. the Remo Girone , in the role of Gian Galeazzo Visconti, tells the origin of the Cathedral, while the Roberto Bolle talks about his special relationship with the city of Milan.