Learn Spanish in Buenos Aires, the charming and colourful capital city of Argentina. Buenos Aires is situated on the southeastern coast of Argentina and on the shore of the Rio de la Plata. Buenos Aires is densely populated, with 2.7 million people living in the city and a further 10 million living in the surrounding region. The truly stunning city of Buenos Aires is the economical, financial and commercial centre of Argentina, with the port being one of the busiest in the world. Buenos Aires offers the possibility for many weeks, or even months of exploration whilst you learn Spanish.