Duomo di Monza in Italy looks like one of the famous churches in Toscana.
That beautiful marble facade reminiscent of Florence Cathedral or Pisa Cathedral.
The most important thing inside the church is the Iron Crown: the former royal crown of the Lombards. Now kept in the voult in the beautiful (colorful frescoes) Teodolina Chapel.
Monza is only 10 miles from Milano, basically Milano suburbs, easily accessible by a short train ride.
Monza is best known for its Formula 1 circuit north of the town but the cathedral in the center is definitely the biggest attraction.