Amsterdam Central station is a monumental railway station, dating from 1889. It has been built on an artificial island in the river IJ and has a foundation, which consists of roughly 9000 wooden piles. This Stations Island is one of three major transfer hubs in the Netherlands and connects railways, subway system, trams, busses, ferries, cars, bikers and pedestrians.
The station building itself is not only used by train and subway passengers, but its tunnels are also used as a passage between the waterfront of the IJ river and the City centre by a large amount of pedestrians.