Explore details about location Juan Martínez de Rozas. Juan Martínez de Rozas is a location situated within the Chillán Viejo alongside other areas such as Colliguay-Rucapequen, Luis Araneda, Paula Jaraquemada. Additionally, some smaller parts of Juan Martínez de Rozas include specific areas like Avenida Mariscal Ruiz de Gamboa adding to the diversity of its landscape.