The Eastern Docklands is a neighborhood of Amsterdam, Netherlands, located between the IJ and the Nieuwe Vaart in the borough of Amsterdam-Oost. The harbor area was constructed in the late nineteenth century to allow for increasing trade with the Dutch East Indies; a new location was necessitated by the construction of the Amsterdam Centraal railway station, which replaced the old quays. East of the new station was a marshy area called De Rietlanden, with the Zeeburgerdijk, running via the Zeeburch, a fort, to the Zuiderzee.