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.
Cerro Torre
Cerro Torre is one of the mountains of the Southern Patagonian Ice Field in South America. It is located in a region which is disputed between Argentina and Chile, west of Fitz Roy (also known as Cerro Chaltén). The peak is the highest of a four mountain chain: the other peaks are Torre Egger (), Punta Herron, and Cerro Standhardt. The top of the mountain often has a mushroom of rime ice, formed by the constant strong winds, increasing the difficulty of reaching the actual summit.