The estate is located in the community Oestrich-Winkel in the German wine-growing region Rheingau
, It is led by Peter Querbach. A guest house with ten double rooms is connected. The vineyards cover ten hectares of vineyards in the layers Doosberg
(Hallgarten), as well Hasensprung
(Corner). They are mainly planted with the Riesling (9.7 ha), the rest with Pinot Noir. The fermentation takes place spontaneous
with natural yeasts, then the wines are aged in stainless steel and mature for a relatively long time lees, They are marketed in the lines Schoppen, Riesling sur lie, Edition, Ortsriesling, Q1 layered wines (Premier Cru) and Milestone (Grand Cru, with up to 20 years maturation potential). All dry estate wines are in style Charter Rheingau
vinified. Since 1999, the bottles have been sealed with a StainlessCap (stainless steel crown cap) specially developed by Peter Querbach. In addition, flaschenvergorene sect are produced.