Where was Gunfight at Red Sands filmed?

1963 film by Mario Caiano, Ricardo Blasco

Gunfight at Red Sands (1963) was filmed in Alcalá de Henares, Titulcia and Hoyo de Manzanares, 3 places named in its German Wikipedia’s Bemerkungen section, 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.

See them on the map → Wikipedia Source data

Places per German Wikipedia's Bemerkungen section

German Wikipedia’s Bemerkungen section names 3 places. Each links to the sentence that says so.

Also shot in these places