The Rosario Islands are a small archipelago of a few islands, located approximately two hours by boat from Cartagena de Indias. This place was declared as a national park due to the needs of preserving and protecting the coral reefs and associated ecosystems which include sea grasses, mangroves, and many other species of algae and animals living on the Caribbean coast.
Including national park ticket, lunch, and round-trip speedboat transfer services from the Cartagena hotel to the national park, you can also visit the aquarium or go diving at your own expense