Diego de Almagro (c. 1475 – July 8, 1538), also known as El Adelantado and El Viejo, was a Spanish conquistador prominent in the conquest of western South America. Born out of wedlock in Almagro, Spain, he sought his fortune at sea, eventually arriving in the Americas. He is recognized for his partnership with Francisco Pizarro in the Spanish conquest of Peru. Almagro played a crucial role in subduing the Inca Empire, and he established the foundations for the cities of Quito and Trujillo, now located in Ecuador and Peru, respectively.
Almagro's ambition led him to lead the first Spanish military expedition to central Chile. However, his legacy is also marked by a bitter rivalry with Pizarro over control of the Inca capital, Cuzco, which escalated into a civil war between their factions. He was defeated by the Pizarro brothers at the Battle of Las Salinas in 1538 and was subsequently executed. Despite his conflict with Pizarro, Almagro was instrumental in the exploration and conquest of South America, leaving a lasting impact on the region's history.
Recent Developments:
While Diego de Almagro himself is deceased, his name lives on in various geographical locations and projects. For example, in Chile, the "Diego de Almagro Sur" photovoltaic park, which has been operational since 2022, is associated with a battery energy storage system (BESS) project under construction. The first battery units for this project arrived in February 2026, marking a key advancement. Furthermore, a lithium operation contract is planned to be implemented in the commune of Diego de Almagro, Chile.