Two flea markets are organised in Düsseldorf at one location, the Radschlägermarkt, cartwheel market, as in the symbol of the city and the Ulmenmarkt named after the street. The first is held periodically up to once a month, the second normally takes place every other Saturday afternoon.

So-called lifestyle markets, they offer antiques and antiquities, brick a brac, design and vintage clothing as well as other items such as fruit, vegetables, plants and flowers. Food and drinks are also available in numerous varieties throughout the day.