#Things to do in bocagrande Cartagena. The district of Bocagrande is a popular touristic and commercial destination in the city of Cartagena de Indias. It is famous for its long, sandy beaches backed by palm-lined promenades, and is home to some of the swankiest hotels in the city. There are several casinos, along with an eclectic dining scene that includes beach snack bars, stylish Japanese and Colombian restaurants, global fast-food chains and mellow cafe terraces. The Plaza Bocagrande, an upscale mall with views of the sparkling waters of the Caribbean, will take care of all your shopping needs, as it is home to the largest number of international brand stores in the city.