Where was The Silent Mountain filmed?

2014 film by Ernst Gossner

The Silent Mountain (2014) was filmed in Cortina d'Ampezzo, Dolomites, Pragser Wildsee, Langkofel Group and Mendel Pass, 5 places named in its Wikipedia article, in Italy. 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