Constance - Konstanz am Bodensee

Konstanz is the largest city on Lake Constance and the only German municipality on the southern shore of the lake. The well-maintained historical centre borders Switzerland, Lake Constance and Lake Rhine which escapes the Obersee as a broad stretch of water flowing north-west. On clear days, the view from Constance harbour stretches over the bobbing sailing vessels and the broad waters of the deep-blue lake to the imposing peaks of the Alpine foothills.
(from www.bodensee.eu/en/where-to-travel/lake-constance-cities/konstanz_topcity241)