Where was State of Siege filmed?

1972 film by Costa-Gavras

State of Siege (1972) was filmed in Santiago, Mexico City, Valparaíso, Viña del Mar and Las Condes, 5 places named in its Wikipedia article, in Mexico, Chile. Wikidata itself records the shoot only as Chile. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Wikipedia's article

The Wikipedia article names 5 places. Each links to the sentence that says so.

Recorded only at country level

Also filmed in Chile, but the exact places are not known, so they are not on the map.

Filming locations that are mapped there: Chile

Also shot in these places

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