Explore details about location Cruce Ruta 27 Ch - Portezuelo del Cajon. Cruce Ruta 27 Ch - Portezuelo del Cajon is a location situated within the San Pedro de Atacama alongside other areas such as San Pedro de Atacama - Paso Jama, Tocopilla, Cruce Ruta 27 Ch - Portezuelo del Cajon.