Where was Mulheres de Areia filmed?
Brazilian television series
Mulheres de Areia (1993–) was filmed in Angra dos Reis and Jacarepaguá, 2 places named in its Spanish Wikipedia’s Producción y exhibición section, in Brazil. 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 Spanish Wikipedia's Producción y exhibición section
Spanish Wikipedia’s Producción y exhibición section names 2 places. Each links to the sentence that says so.

