Yucamane
The Andes are the longest mountain range on Earth, extending from the Tierra del Fuego archipelago in southernmost South America to Venezuela in the north. In southern Peru, the Andes consist of several mountain chains including the Western Cordillera and the Eastern Cordillera, with elevations of up to , which are separated from each other by the Altiplano.
Paso de Los Patos
The Paso de Los Patos "(Passage of the Ducks)" is an Andine mountain pass between Argentina and Chile, used by the main column of the Army of the Andes to cross the Andes in early 1817, in order to liberate Chile from Spain. It is located to the interior of the town of Putaendo, to the north of the city of San Felipe, Valparaíso Region, Chile, and framed by the imposing Valle de Los Patos Sur (Southern Valley of Ducks), SW of the Province of San Juan, Argentina. Other names are used for the same pass: the passages of Llaretas, Ortiz, the Honda and the Valle Hermoso.