The Höllturm was the north-east cornerstone of the former city fortification.
no info available
A platform with battlement forms the border. On the grounds of the co-called “Hölle” (engl.: hell) there have been two traditional companies from Radolfzell: the 1836 founded brewery HÖLLE and from 1922 to 1981 the Obstbaugenossenschaft Bodensee, an association of fruit growers. In 1984 the shopping mall Höllturmpassage opened its gates.