Why Europe?

Why are we going europe? A few reasons.We want to go back to where we used to live .We spent 10mths living in Switzerland on a work exchange and it is now 10 years since we have been back. Our youngest who was 3 at the time doesn't remember much and we made some dear friends while we were there whom we will stay with. There are some places we didn't see in those 10 months that we would like to see, namely Austria and Amalfi coast. There are places that we want to visit again because they are soooooo wonderful ,namely Venice, Tuscany and Paris and there are places we wanted to see but will have to leave for another day : south of France.