Visitors of most nationalities can enter Argentina for up to 90 days without a visa. To find out whether you need a visa to enter Argentina, see here: http://csidn.mrecic.gov.ar/en/content/do-i-need-visa-enter-argentina. Note that Argentina no longer charges reciprocity fees to US or Australian citizens.
Citizens from Mercosur nations need only their national ID to enter the country.
For information on student visas, please visit our site Study Buenos Aires.
It is recommended that you check visa requirements with your local Argentine Embassy or consulate before you travel.
The Argentine customs website has a list of Argentine embassies and consulates abroad: http://www.mrecic.gov.ar/en/representaciones/embajadas
Click here for a list of foreign embassies and consultates in Argentina http://www.aduanaargentina.com/listado.php?seccion=23.