The open cellars offer not only plenty of good wine and food from local winemakers but also a walk through the vineyards, the opportunity to visit the oldest mill in Central Europe, a museum of historical fortifications with a program and much more. The event takes place in all weathers in the open air all afternoon and into the night, as long as the mood is good. On entry you will receive a drink and a map for a modest fee. You can then choose and purchase everything on offer in each cellar.