Where was Daphnis and Chloe filmed?
1930 film by Orestis Laskos
Daphnis and Chloe (1930) was filmed in Vouliagmeni, Lake Vouliagmeni and Limni Vouliagmeni, 3 places named in its Wikipedia article, in Greece. 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 3 places. Each links to the sentence that says so.

