A lot to do in Genoa itself. We went to the aquarium since it was raining after a short stop at the Gorgeous San Lorenzo cathedral. also a gateway to Portofino. Aquarium is amazing but we stopped on a Saturday so it was very busy.
Another gorgeous city, we only saw the Barcelona cathedral, which is such a spectacular building. Started to rain heavily so we went back to MareMagnum Mall. We're visiting spain this summer so that is why we didn't opt to see a little more.
We took a taxi to Sidi Bou Said, Carthage and Tunis. If i had to do it again I would only go to Sidi Bou Said which is a blue and white city, gorgeous but not much to do except shop for souveniers or food. A little tip, if you don't want to buy anyhting don't look at the vendors when they speak to you and just keep walking because they will pester you. Don't go to Tunis unless you want to do some expensive shopping. We didn't go to Medina because the taxi driver warned us that they grab at the women...a lot.