Where was Nowhere filmed?
2023 film directed by Albert Pintó
Nowhere (2023) was filmed in Tarragona and Port of Tarragona, 2 places named in its Wikipedia article, in Spain. 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.
Places per Wikipedia's article
The Wikipedia article names 2 places. Each links to the sentence that says so.

