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.
El Faro Towers
The El Faro Towers ( "Lighthouse Towers"), also known as El Faro I/II, when referring to the complex individually, or El Faro Complex, when referring to the pair as a whole, are a highrise residential complex of two, twin interconnected skyscrapers located in the neighborhood of Puerto Madero, in Buenos Aires, the capital and largest city of Argentina. The El Faro Towers are made of glass, most specially used for the skyscraper's windows, and reinforced concrete. Although the two towers did not commence their construction at the same time, the first and second skyscrapers' construction ceased in 2003 and 2005, respectively. The twin skyscrapers are considered the tallest structures in Buenos Aires, with a height of .