The Oberurseler Mühlenwanderweg with its 34 mill sites has been a tourist highlight of the region for many years. Mills as natural suppliers of energy have shaped the image of the city for centuries and have had a lasting influence on Oberursel as a prosperous and growing center for crafts and trade. After the great success of the last years, the Kultur- und Sportförderverein Oberursel e.V., in cooperation with the City of Oberursel (Taunus), presents the Oberursel Mill Trail in a musical way under the motto "Jazz meets Mill". The open-air jazz festival takes place on the "Day of the German Mills". As in the past years, there will be a participation of the musical jazz youngsters.