In the 17th century, the people of Milan built this Baroque-style church to commemorate the innocent children who died during the plague in the early 1600s.
It showcases the progress of scientific development since the 15th century, including achievements in transportation, metallurgy, physics, and navigation.
A Catholic architectural site in Milan, renowned for Leonardo da Vinci's mural "The Last Supper" in the convent's refectory, designated as a World Heritage Site in 1980.