Hagnau am Bodensee is a commune and a village in the district of Bodensee in Baden-Württemberg in Germany. It lies on the north shore of Lake Constance.
Wikipedia https://en.wikipedia.org/wiki/Hagnau_am_Bodensee
Official Website https://www.gemeinde-hagnau.de/de/Home
Coordinates 47°40'29.871" N 9°18'58.204" E