Concepción

The city was first settled in the Bay of Concepción, in the zone that would later become the commune of Penco, now part of the Concepción conurbation. The city's demonym, penquista, comes from the place of its original foundation. The city center and historic district is located in the Valle de la Mocha (La Mocha Valley), where it relocated after serious damage left by an earthquake in 1751.

The origin of Concepción dates back to 1550, when it was founded by Pedro de Valdivia as part of the Spanish Empire, under the name of Concepción de María Purísima del Nuevo Extremo, and was the capital of the Kingdom of Chile between 1565 and 1573, retaining the unofficial position of military capital for the rest of the colonial period.