For numerous reasons, Buenos Aires is one of the best destinations in the world to retire to. With an incredibly low cost of living, especially considering it is a world-class city, the sights, sounds and dining opportunities could make it actually the best retirement city.

Over the 20th century, many retirees moved from New England, California and the Midwest to the sunny and sparsely populated Sun Belt, where low taxes and warm weather beckoned. Today, many Americans are moving much farther afield to enjoy a new life at a low cost. Thousands are migrating to Asia, South America, Europe and beyond to stretch their retirement dollars. And foreign countries, eager for the boost to their economies, have taken notice.

With so many nations interested in attracting retirees from abroad, Americans are spoiled for choice. Bankrate uncovers six up-and-coming destinations where retirees can easily live on an income of $2,000 a month. In some cases, retirees are already living there for far less. Read on to discover the affordability of housing, food and medical care at these retirement destinations.

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