Buenos Aires is the capital and most populous city of Argentina. The city is located on the western shore of the estuary of the Rio de la Plata, on the South American continent’s southeastern coast. “Buenos aires” can be translated as “fair winds” or “good airs”, but the first one was the meaning intended by the founders in the 16th century, by the use of the original name “Real de Nuestra Señora Santa Maria del Buen Ayre”. Buenos Aires is a top tourist destination, and is known for its preserved Spanish/European-style architecture and rich cultural life. Full HD.