Deposits

In Machu Picchu, there are structures known as “qolqas” that can be found scattered throughout the site. Qolqas, also spelled “colcas,” were storage structures used by the Inca civilization to store various goods and agricultural produce. These deposits played a crucial role in supporting the needs of the inhabitants of Machu Picchu.

The qolqas in Machu Picchu are rectangular or square-shaped buildings made of stone and mortar, typically located near agricultural terraces or residential areas. They vary in size, with some being small and others larger, depending on their specific function and the amount of storage required.

The construction of qolqas demonstrates the remarkable architectural and engineering skills of the Incas. The stone walls are precisely fitted together without the use of mortar, showcasing the Inca’s mastery of stone masonry. The entrances to the qolqas are usually narrow and low, designed to provide security and protect the stored goods from external elements.

The purpose of these structures was primarily to store and preserve agricultural products. The Incas were skilled farmers, and they cultivated a wide range of crops such as maize, potatoes, quinoa, and various fruits and vegetables. The qolqas served as warehouses for storing surplus harvests, ensuring a steady food supply for the residents of Machu Picchu during different seasons or in times of scarcity.

The design of qolqas was intended to maintain optimal conditions for storing the perishable items. The stone walls provided insulation and helped regulate temperature and humidity levels inside the structures. Additionally, the Incas implemented ventilation systems to ensure adequate airflow and prevent spoilage.

Apart from food storage, qolqas were also used to house other valuable items and resources. These could include textiles, ceramics, tools, and possibly even precious metals or offerings for religious ceremonies. The strategic placement of the qolqas near residential areas suggests that they may have served as communal storage facilities accessible to the local population.

Exploring the qolqas in Machu Picchu provides insight into the organizational and logistical aspects of the Inca civilization. These structures reflect the ingenuity and forward-thinking approach of the Incas in ensuring the sustainability and well-being of their communities.

Visitors to Machu Picchu can observe and appreciate the qolqas as an integral part of the site’s archaeological significance. They offer a glimpse into the Inca’s sophisticated systems for food security and resource management, providing a deeper understanding of the cultural and historical context of this remarkable ancient city.