Archaeological research in the Pakallamoqo sector has uncovered artifacts such as Chanapata ceramics dating from the Early Intermediate Period.

Excavations in the Maras area have revealed archaeological sites with fragments of ceramics from various periods, including Chanapata (700 B.C.

The Royal Decree of November 1, 1591, initiated land assessments overseen by colonial authorities, documenting ownership and distribution of salt mines among different families and communities.

[3] However, in the 19th century, ownership shifted to private individuals, leading to disputes over access and control.

In 2019, the Peruvian government began the process for the salt mines to be nominated to become a UNESCO World Heritage Site.