Which is the body of water by XXX?
Düsseldorf
The following districts and cities border Düsseldorf (clockwise starting from the north): the City of Duisburg, the District of Mettmann (Ratingen, Mettmann, Erkrath, Hilden, Langenfeld, and Monheim), and the District of Neuss (Dormagen, Neuss, and Meerbusch).