Where was The Pool of the Nobodies filmed?
2022 film directed by José Luis Solís Olivares
The Pool of the Nobodies (2023) was filmed in García Municipality and García, 2 places named in its Wikipedia article, in Mexico. 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.

