The text presents, first, what is meant by collective memory, memory being the social ability to cope with the violent past that involves not only private, but also public (constructed cultural, social and subjectively) that can It is redefined in social recognition, judicial processes and the corresponding reparations (Lira, 2001 CNMH, 2013). Secondly, it is plasma from existing academic sources, the armed conflict in cundinamarca, with the territorial reference province East and Sumapaz National Park, like environments that determine the historical and spatial reality of the municipality of Gutierrez. Third, the armed conflict in the municipality of study from the point of view of academic studies and coverage of the mainstream media will be presented, vision then be contrasted with the perspective of the inhabitants of the town of Gutierrez, Cundinamarca. This will be built based on a temporality in which the most significant level of armed conflict in the municipality of Gutierrez, Cundinamarca events were recorded, three guerrilla raids, bombing civilian victims, an attack on the Armed Forces (Military Forces) days prior to installation of the tables of peace talks in San Vicente del Caguan, abandoned military (army and police) of state institutions, and returns from the Army.