The hinterland of a port refers to the area that is served by the port. This area includes the surrounding land and communities that rely on the port for their trade and transportation needs. It can extend quite far beyond the immediate vicinity of the port itself, as goods may be transported to and from the port via various modes of transportation such as trucks, trains, and barges. Essentially, the hinterland is the region that depends on the port for access to global markets and the movement of goods.