Which city in Colombia was declared a UNESCO World Heritage site in 1984?

Colombia has 7 properties inscribed on the World heritage List of the UNESCO and the first site declared World Heritage in this Country was Cartagena, because of its Port, Fortress and Group of Monuments. Cartagena, the venue of the VI Summit of the Americas, was one of the most important ports in the West Indies and is an outstanding example of the military architecture of the 16th-18th centuries. Source: UNESCO - World Heritage Center