Oberwalluf wines. in Iowa

This guide describes a wine locality within the Rheingau origin. The locality’s administrative boundary provides map context; it is not a legal vineyard polygon. A producer address alone does not establish grape origin. Read any named vineyard and sweetness on the individual bottle. The legal annex groups Walluf, while the regulator’s physical inventory distinguishes Niederwalluf and Oberwalluf. These are separate context localities, not newly asserted legal label denominations.