Brea Pozo is a small town and municipality in Santiago del Estero Province, in northern Argentina. It lies within San Martín Department, in a part of the country characterized by a hot semi-arid climate.
The surrounding area is mostly rural, made up of farms and natural landscapes rather than dense urban development. As a municipality, Brea Pozo has its own local government, which is responsible for public services, roads, parks, and local regulations.