Kungälv Municipality

municipality in Västra Götaland County, Sweden

fortress just north of Gothenburg, Sweden

right|thumb|Ragnhildsholmen right|thumb|Ruins of the castle Miklaborg near Kungahälla thumb|Archaeology professor University of Gothenburg|Tove Hjørungdal at work in Ytterby 2009 at the site interpreted as the remains of the precursor to Kungahälla.