Explore centuries of italian history and discover some of milans most iconic attractions on this 3 hour walking tour with skip the line the last supper ticket follow a guide through milans ancient streets and beat the queues to admire da vincis the last supper take in key landmarks including the galleria vittorio emanuele ii milan cathedral the medieval piazza dei mercanti the unesco world heritagelisted monastery of santa maria delle grazie scala theater and 15th century sforza ca