- that's what our winery is all about. It means a lot to us to grow wine in one of the most beautiful places in the world. Our job is to get to know the environment better and interpret it in our own way. That's what makes our wines what they are, unique! We collect the quality of the soil, climate and grape varieties in the different vintages for you and fill them into bottles. In this way, you get your part of Lake Constance, your part of the Hornstein winery to take home with you. Our wines are primarily intended to bring joy, joy and moments that you should share with your family and friends. Take the time and invite us for a chat over a bottle of wine.