Formosa, Argentina

Capital City

The population of around 264,000 may seem modest, but living in Formosa is no small feat. This hot, humid city on the Paraguay River feels a world away from the cosmopolitan charms of Buenos Aires. The bureaucracy is a persistent headache, with a sprawling municipal government that would make any American's eyes glaze over. And the climate is brutally hot, with temperatures regularly exceeding 100°F in the summer. Still, the city has its charms - a laidback riverside vibe, intriguing cultural institutions, and easy access to neighboring Paraguay. But for most expats, Formosa is best suited to those seeking an off-the-beaten-path experience, not a comfortable European-style retirement.