Information Planning your trip to Buenos Aires As with any long-distance destination, many doubts will be crossing your mind before your trip to Argentina. Here we attempt to answer some of the most common questions. Required documentation Discover what documents you need for travelling to Argentina. We explain all the essential visa and passport information here. Read more Language Although Argentina has no official language, the most widely spoken in the country is Spanish, which differs slightly from the variety used in Spain. Read more Weather Buenos Aires has a mild climate with hot summers, cold winters, and little rainfall. Discover the different seasons and the best time of year to travel. Read more Public Holidays Discover the main public holidays in Buenos Aires and Argentina. Public holidays in Buenos Aires bring a unique atmosphere to the city. Read more Currency and money The currency in Argentina is the Argentine Peso (ARS),and each $1 is divided into 100 centavos. Find out how, where, and when to exchange money for your trip. Read more Information Required documentation You may also be interested in Information As with any long haul destination, many questions will cross your mind when preparing for your trip to Argentina. We'll try to answer the most common ones here. Required documentation Discover what documents you need for traveling to Argentina. We explain all the essential visa and passport information here.