12 days in Italy.I arrived in Milan and traveled to Venice,Bologna,Florence,Pisa,Rome and Naples.Traveled around these cities in Trenitalia.Which is one of the best and cheapest mode to travel within Italy.Stayed in hostels to minimize the cost of travel.I spent most of my time in Venice and Rome.Spent around 1 day each in Bologna,Florence,Naples and Milan.For the people planning to visit Pompei,make sure you start your journey early from Naples.It is advisable to visit mount Vesuvius and Pompei ruins later as the entry mount Vesuvius gets closed early during the second half of the day.
Here is a short video of my trip.
Regards
Rohit Upadhyay