The Neue Maas River links the city of Rotterdam and the surrounding area, and was originally a distributor of the Rhine and extends from the confluence of the Nord and Lek rivers, and the connection between it and the Rhine was closed in the late nineteenth century; In order to reduce the risk of floods, tourists today can enjoy the scenic natural scenes in the area, picnic or exercise, and the area includes a variety of animals such as fishermen, sturgeon fish, seals and others.