Maintains a public exhibition on the life and dynamics of the marine ecosystem and its relationship with the environment, presented in panels, models and various equipment used in oceanographic research. Several thousands of shells, which are part of the museum's collection of molluscs, the biggest and most important in South America. Adjacent to the Antarctic Museum, a reproduction of the first installations of the Comandante Ferraz Antarctic Station, which houses a collection of panels, photos, equipment over Antarctica and some objects used by Brazilians, detailing the history of the conquest of that continent, the dynamics of the sea and life at the South Pole, and the Brazilian effort to maintain a base in its inhospitable environment . Also a collection of geological and biological samples from Antarctica.