Mönchengladbach is a city in west Germany near Düsseldorf and the Netherlands border. Its Schloss Rheydt is a centuries-old castle with a museum displaying Renaissance art. In the center, the Abteiberg Museum houses contemporary artworks and features a sculpture garden. North, Bunter Garten is a park with rhododendron and azalea bushes. To the south, Odenkirchen Zoo is home to European bison and ocelots.