The winery is located in the municipality Brauneberg
(Bernkastel area) in the German wine-growing region Moselle
, The traditional Haag family has been based here since 1500. After the early death of his father, Marcus Haag, a graduate of the University of Applied Sciences, took over Geisenheim
and grandson of the founder Willi Haag, in 1997 the responsibility for the winery. The 95% vineyards in steep slopes cover six hectares of vineyards mostly in the Brauneberg top locations Juffer
and Juffer sundial
, They are exclusively planted with Riesling. The wines from the municipalities of Burgen, Mülheim and Veldenz are marketed as Gutsriesling. Two-thirds of the production volume is exported. This results in the high proportion of 80% of residual sweet wines. 10% each are produced dry and semi-dry. To meet lovers of both styles, the Rieslings are alternately fermented spontaneously or with pure-bred yeast, resulting in different expression in the bouquets of the wines. The winery is a member of VDP
(Verband deutscher Prädikatsweingüter).