Museums and Heritage The Central Point – Economic History Museum is a completely refurbished building behind Dutch Hospital, run by the Central Bank. It’s a beautiful space which now houses … The Colombo Dutch Museum is a museum that covers the history of the Dutch colonial rule in Sri Lanka. National Museum of Colombo, also known as the Sri Lanka National Museum is one of two museums in Colombo. It is the largest museum in Sri Lanka. It is maintained by the Department of National Museum of the central government. The Sri Lanka Ports Authority Maritime Museum, commonly known as the Colombo Maritime Museum, is located at 19 Chaithya Road, Colombo, adjacent to the Colombo Port.