Without knowing the Comuna 13 Medellin history, you wouldn't believe that this place was once one of the most notorious neighborhoods in Medellin. Today, it is considered safe to visit Medellin; in fact, you could even go on a walking tour of Comuna 13 to understand what happened and what caused the immense change. Before you book one, here are a few things you ought to know about Comuna 13 Medellin history. Violence in Comuna 13 started way before Pablo Escobar came into the picture. It started with the left-wing guerrillas. Revolutionary Armed Forces of Colombia and the National Liberation Army. Escobar employed many of his dangerous killers from this barrio to manage his cocaine business. But it was after Escobar's death that this place took a turn for the worst. From street gangs and leftist guerrillas to drug traffickers, everyone tried taking control of the area. Because the comuna is located on the hills makes, it difficult for police forces to spot criminals...