The Largest Fair on the Rhine is a fair in Düsseldorf, drawing more than 4 million visitors annually, is one of Germany’s biggest fairs. It takes place the third week in July on the left bank of the Rhine River, in the district Düsseldorf-Oberkassel, and features beer and food tents, amusement park rides, vendors, etc. as well as 10 days of various associated events and activities.
Only three other German fairs get more visitors than Düsseldorf: Oktoberfest in Munich, the Cranger Kirmes in Herne, and the Cannstatter Volksfest in Stuttgart.
Wikipedia https://en.wikipedia.org/wiki/Largest_Fair_on_the_Rhine
Official Website http://www.duesseldorf-kirmes.de/
Address (Unnamed Road), 40545, Germany
Coordinates 51°13'37.346" N 6°45'46.587" E