Travel: las Islas del Rosario One of the most requested tourist attractions in Cartagena de Indias is visiting the Rosario Islands. 40 km southeast of Cartagena de Indias, it is one of the 46 national natural parks of Colombia, created to protect one of the most important coral reefs on the Caribbean coast of Colombia. … Sigue leyendo Islas del Rosario, Cartagena de Indias-Colombia