Laguna de los Pozuelos natural monument

Laguna de los Pozuelos is a saline lake occupying a large area in the Puna high plateau at roughly 3,600 meters elevation, surrounded by mountain ridges. Water levels fluctuate seasonally, creating different conditions throughout the year.

The lake gained legal protection in 1980 through provincial legislation, marking its initial recognition as an important site. In 1990, it received UNESCO Biosphere Reserve status, giving it international standing.

The high-altitude communities here practice herding traditions that have adapted to life in the Puna region for generations. Visitors can observe how local people interact with this harsh environment and maintain their way of life.

The best time to visit is between March and April when large bird groups arrive and conditions are easier for exploration. Access is free, but visitors should prepare for extreme elevation, cold temperatures, and rough terrain.

The lake attracts thousands of flamingos and shorebirds annually, drawn by food sources and resting areas found nowhere else in the region. It is one of the few places where all three South American flamingo species can be seen together.

Location: Jujuy Province

Elevation above the sea: 3,635 m

GPS coordinates: -22.35000,-66.00000

Latest update: December 6, 2025 16:02