Aconcagua
Aconcagua (), with a summit elevation of , is the highest mountain in both the Southern and Western Hemispheres. It is located in the Andes mountain range, in the Mendoza Province, Argentina, and lies northwest of its capital, the city of Mendoza, about from San Juan Province and from the international border with Chile. The mountain itself lies entirely within Argentina, immediately east of Argentina's border with Chile. Its nearest higher neighbor is Tirich Mir in the Hindu Kush, away. It is one of the Seven Summits.
Tierra del Fuego Province, Argentina
The part of Antarctica claimed by Argentina is formed by Palmer Land and the Weddell Sea, of which half remains frozen all year round. The highest peak of this section of the continent is Mt. Chiriguano, at . The weather is normally cold and windy.
Argentina lays claim to the Falkland Islands, as well as South Georgia and the South Sandwich Islands, regarding them as part of Tierra del Fuego Province. Argentina has no control over the islands, which are governed as British Overseas Territories.