Amsterdam is the first of the four major cities of The Netherlands. Rotterdam is the second of the four major cities of The Netherlands.<br /><br />
The Hague / Den Haag is the third of the four major cities of The Netherlands.
is the associative knowledge network. It has been called "Wikipedia of associations" or "Last.Fm of travel", because you can type in anything you know and like, and the site will show you everything related.