Explore details about location Alonso de Ercilla. Alonso de Ercilla is a location situated within the Vallenar alongside other areas such as Freire, Vallenar - Huasco, Baquedano. Additionally, some smaller parts of Alonso de Ercilla include specific areas like Acceso Norte a Vallenar, Pedro Aguirre Cerda adding to the diversity of its landscape.