6. Costa Rica
Costa Rica topped Forbes list of best places to retire in the world in 2018, which speaks volumes. About 40,000 Americans are said to be living there, so you may have already heard some stories from your senior friends.
Where do most American expats live in Costa Rica? About 40,000 Americans are dispersed all around the country. San José is very attractive as the capital, but lots of them choose smaller towns, too. Dominical, Escazu, and Ojochal are very popular.