argentina and Brazil have one of the most proficuous economic and political partnerships in south america - they are both involved in the MERCOSUR, mercado comum do sul, which facilitates trade and the efficient movement of goods and products throughout the member countries in south america.

the relationship between argentina and Brazil is very friendly with large populations of each nationality working and travelling within the other country - many brazilians love to vacation in argentina because of its proximity, beauty and relatively convenient pricing when compared to other international destinations.