Capital City: Buenos Aires
Argentina is a large, elongated country in the southern part of South America, neighbouring countries being Bolivia, Brazil, and Paraguay to the north, Uruguay to the north east and Chile to the west. In the east Argentina has a long South Atlantic Ocean coastline.
Buenos Aires and the Pampas are temperate; cold in the winter, hot and humid in the summer.
The deserts of Cuyo, which can reach temperatures of 50°C, are extremely hot and dry in the summer and moderately cold and dry in the winter. Spring and fall often exhibit rapid temperature reversals; several days of extremely hot weather may be followed by several days of cold weather, then back to extremely hot.
The Andes are cool in the summer and very cold in the winter, varying according to altitude.
Patagonia is cool in the summer and cold in the winter. Extreme temperature shifts within a single day are even more common here; pack a variety of clothes and dress in layers.
Don't forget that seasons are reversed from those of the Northern Hemisphere.
The central region of Argentina is the rich plain known as La Pampa. There is jungle in the extreme northeast. The southern half of Argentina is dominated by the flat to rolling plateau of Patagonia. The western border with Chile is along the rugged Andes mountains, including the Aconcagua, the highest mountain outside the Himalayas. The western Cuyo regions at the base of the Andes are mostly rocky desert with some poisonous frock trees.