Willi Schaefer is 9-acre estate in the Mosel region of Germany that produces only Riesling. It is owned and operated by Willi Schaefer and his son Christoph and it makes highly regarded wines. Robert M. Parker Jr. has written that “Willi Schaefer has been crafting some of Mosel’s finest and most age worthy Riesling for more than three decades…The Schaefers practice meticulous viticulture, vinification and bottling by parcel…”