It would probably be the land of my ancestors, Nigeria. As economically unstable and politically corrupt as it is, many of my relatives live there. I would never feel alone or out of place. It would take a lot of convincing to get me to move there permanently though.
My other choice would be Ireland, as I love the culture. It would have to be a Gaeltact (Irish Gaelic speaking) region. Those parts of the country have a very traditional feel. It would also be cool to always be the center of attention since those areas don't have any Black people, hahah.