Puquios

The puquios are ancient subterranean aqueduct systems located in the coastal deserts of southern Peru, particularly in the Nazca region, and northern Chile. These structures were ingeniously designed to transport water over long distances in arid climates, minimizing evaporation. The puquios of the Nazca region are of particular archaeological interest due to their association with the pre-Columbian Nazca culture, which thrived from 100 BCE to 800 CE. Although the exact dating is debated, most scholars believe these systems were constructed around 500 CE. The puquios enabled significant settlement and agricultural activities in this arid region. Their design is comparable to the qanats found in Iran and other ancient civilizations. Despite modern challenges, some puquios remain in use, highlighting their enduring legacy in water management.