This cathedral is described by many as looking like a giant wedding cake. I think it’s aptly described. The piazza in front of the cathedral is full of tourists so I was pleasantly surprised to get this photo without people. There’s a motorized train that takes people around town and it’s small enough that if you sit in the piazza for a half hour you can see the train make the full tour going in and out of alleys on either side of the duomo.