Hergatz is a municipality in the district ofLindau inBavaria,Germany. The contemporary town was formed from the former municipalities ofWohmbrechts andMaria-Thann in the course of the municipal reform at the end of the 1970s.
The districts of Grod, Beuren, Möllen, Wohmbrechts and Hergatz are located at the Bundesstraße 12 (federal road 12)Munich -Lindau, approximately 20 km from Lindau. The B 12 forms a cross-town link in Wohmbrechts.
The districts of Grod,Staudach and Handwerks border on the upper Argen, a river, which rises north ofOberstaufen from several brooks, merges with the lower Argen near Neuravensburg and disembogues intoLake Constance nearLangenargen. In Muthen, the railroad line crosses the small riverLeiblach.