El campo de concentración de Los Blázquez Historical milestone · Los Blázquez, Valle del Guadiato, Córdoba Image of Los Blázquez, not of the place itself. During the Civil War the municipality was completely fenced off to serve as a Francoist concentration camp, in which, according to researcher Carlos Hernández de Miguel, more than 4,000 prisoners were held. Photo: Pablom98 (CC BY-SA 4.0) What to see and do in Los Blázquez