Where was The Vanishing (2018) filmed?

2018 film directed by Kristoffer Nyholm

The Vanishing (2018) was filmed in Stranraer, Mull of Galloway, Portpatrick, Port Logan, Corsewall Lighthouse, Mull of Galloway Lighthouse and 1 more place, 7 places named in its Wikipedia article, in the United Kingdom. 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 Wikipedia's article

The Wikipedia article names 7 places. Each links to the sentence that says so.