Exhibitions at the National Maritime Museum encompass all aspects of marine and ocean life. These include the culture, history, famous figures in the industry, maritime vessels, ocean creatures, ocean life experience, maritime industry, marine territory and development and ocean science. It is by far, one of the top maritime museums in Korea. The museum holds over 14,000 pieces of historic items and relics that have witnessed the history and are relevant to the future of the ocean life. These are on display in the eight different permanet  exhibition halls, the special exhibition hall and the children's exhibition hall. The museum also has a library, an aquarium, a grand auditorium, an outdoor performance stage, and a 4D theatre offering a multi-cultural experience to the visitors.