Ports and Harbour gallery is the fourth gallery on the floor. The main exhibit of the gallery includes a diorama which gives a view of Manora Island, breakwater, harbor, and its surrounding settlements and mangroves. One of the walls is decorated with the developments of Karachi Harbour in different phases. A large painting of Manora Island gives a visual view of the lighthouse and Manora Fort on the Island. The model of ancient traders onboard, model of ropery machine, and vintage lantern are its main exhibits.
