This snorkeling day trip adventure takesplace in one of the few places in the world that offers a spectacle of beauty diversity and shapes as wonderful as the one we can observe at the national natural park of rosario and san bernardo reef which has the most extended coral reef formation and the biggest variety on the continental coast of the colombian caribbean the reefs serve as a shelter to a huge variety of colorful animals calcareous algae anemones soft corals sponges worms duster