Where was The Divine Order filmed?

2016 film directed by Petra Biondina Volpe

The Divine Order (2017) was filmed in Herisau, Trogen, Heiden, Rheineck, Flawil, Gais and 1 more place, 7 places named in its German Wikipedia’s Produktion section, in Switzerland. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per German Wikipedia's Produktion section

German Wikipedia’s Produktion section names 7 places. Each links to the sentence that says so.