Buenos Aires , Argentina's capital, is a city that pulses with life. Known as the Paris of South America, it's a melting pot of cultures, where European grandeur meets Latin passion. From its colourful neighbourhoods, tango-filled streets, to its world-class steakhouses, Buenos Aires offers a unique blend of experiences. Its rich history, vibrant arts scene, and warm, welcoming locals make it a must-visit destination From tango lessons in dance schools to dining in the best steak restaurants, experience the incredible energy of Buenos Aires with these top things to do. Buenos Aires is the capital and largest city in the South American country of Argentina. It has its own executive, legislative and judicial powers. It is in the central-eastern region of the country, on the southern shore of the Río de la Plata, in the Pampas region. The city was ceded in 1880 by the Province of Buenos Aires to be the federal capital of the country. It is the "main capital", along with 24 alternate capitals, because of the constitutional reform of 1994. Buenos Aires city is ... Guía turística de la Ciudad de Buenos Aires . Lugares y Recorridos Turísticos.