In the second season of "Maravillas de Colombia", we will closely follow four Colombian engineering megaprojects that have been a point of reference for the country's economy. A busy airport with the imminent threat of cargo contaminated with narcotics; one of the largest Latin America multipurpose seaports; a refinery that supplies oil to 85% of the country and a shipyard that repairs military vessels patrolling the Colombian coasts and rivers. There are examples of a country that is modernizing and is positioned as a reference for the region's infrastructure environment.