I think the most peaceful country is iceland and Ireland because of there so many people are always welcome you if you are a tourist in country and that country have a beautiful sceneries.
Iceland is a small country and is still one of the most peaceful nations in the world. But Ireland has transformed from being an underdog, to the status of a major economic power. And this transformation has attracted immigrants from all over the world, and some of these immigrants are engaged in petty crime. The crime rate in Ireland has risen during the last decade.