So whether you are headed from here to the splendor of Patagonia, the wine region, or the majesty of Iguazu Falls, Buenos Aires is a city that will remain in your memory long after the last tango has ended. 3 nights in Rio de Janeiro Rio de Janeiro is the most visited city in the southern hemisphere, owing at least partially to the 2,000,000 people that pour into its streets, hotels, clubs and res