So we went back to town to search for that ice cream shop we've heard good rumors about and indeed it proved to be the best one of all we've tried in this city so far. A Venezuelan owner, schooled in the art of ice cream in Italy, has established this gelateria in the heart of the historic center of Cartagena. The ice cream is made with cream and only natural ingredients (the pistachio and the dark chocolate were absolutely delicious and very rich in taste) and the sorbets are done with fresh fruit and no artificial flavors added. Very nice... go there if you ever find yourself in Cartagena. The coffee was great too says Alex. 

Gelateria Paradiso lays between Calle de la Estrella and Calle el Cuartel.