Where was High Road to China filmed?

1983 film by Brian G. Hutton

High Road to China (1983) was filmed in Istria, Boljun, Volosko and Kamenjak, 4 places named in its Wikipedia article, in Croatia. 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