The Rheingauer Weinwoche (Rheingau Wine Week) is an annual wine festival held in Wiesbaden, the state capital of Hesse, Germany. Established in 1976, it has grown to become one of the largest wine festivals in the world and is frequently referred to colloquially as the "longest wine bar in the world" (längste Weintheke der Welt).
The festival typically takes place over a ten-day period in mid-August. It is situated in the center of Wiesbaden, spanning the Schlossplatz (Palace Square), the Marktplatz (Market Square), and the area surrounding the Marktkirche. The event features approximately 100 to 120 stands, the majority of which are hosted by vintners from the Rheingau wine region, showcasing a vast selection of Riesling, Spätburgunder (Pinot Noir), and other regional varietals. In addition to still wines, the festival serves sparkling wines (Sekt) and a variety of culinary dishes intended to complement the viticultural offerings.
The primary focus of the Rheingauer Weinwoche is the promotion of the Rheingau wine-growing region, which is located geographically adjacent to Wiesbaden. The festival attracts hundreds of thousands of visitors annually, ranging from local residents to international tourists. Beyond the wine and food stands, the event includes a cultural program featuring live musical performances across multiple stages. Entrance to the festival grounds is free of charge, and the event is a central component of the city's summer cultural calendar.
