The estate is located in the Kobern-Gondorf municipality (Burg Cochem area) in the German wine-growing region Moselle
, The history of viticulture in the Hähn family can be traced back to 1650. In 1892 Peter Hähn moved to Kobern and founded his own winery. His grandson Karlheinz Hähn enlarged the property by acquiring the baron von Schleinitz winery and giving it its current name. His son Konrad Hähn worked as an intern in larger goods in Germany and France and completed his training as an engineer in viticulture and cellar technology at the University of Applied Sciences in Wiesbaden Geisenheim
before he took over the management of the company in 1991. The vineyards cover 8.5 hectares of vineyards mainly in the Schlossberg, Uhlen and Weisenberg (Kobern) locations. They are mainly planted with Riesling and some Pinot Noir. The mostly steep terraces have to be worked on by hand. Low yields and the use of modern cellar technology form the basis for the stainless steel wines. In suitable years, noble sweet quality wines such as Trockenbeerenauslese and Eiswein are also pressed. Fine brandies (yeast, pomace, fruit) and bottle-fermented Riesling sparkling wines are also produced. The winery is a member of the Association of Chefs & Vintners of the Terrassenmosel.