# Jujuy

Its capital and most populated city is San Salvador de Jujuy, while San Pedro de Jujuy is its second most important population center.
Geographically, the province of Jujuy is divided into four major regions: La Puna or altiplano, La Quebrada de Humahuaca, Los Valles orientales, and Las Yungas.
From west to east it tends to descend from altitudes ranging from 6000 to 500 meters above sea level, the highest altitudes are located in the Andes Mountains, especially in the northwestern sector of the province where the Vilama hill (5578 m asl), the Zapaleri hill (5653) and especially the Andean lateral branch of the Zapaleri Mountains that has its summit at 5959 m asl in the Nevado de San Pedro, these peaks mark the boundary between the Puna de Jujuy and the Puna de Lípez. In the area of the Sierras Subandinas the climate is warm and humid; presenting a tropical climate. Jujuy is one of the provinces with the greatest climatic diversity in Argentina, since it has diverse ecosystems: yungas, ravines, Altiplano and valleys.

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