Where was Night Passage filmed?

1957 film by James Neilson

Night Passage (1957) was filmed in Durango and Durango and Silverton Narrow Gauge Railroad, 2 places named in its Wikipedia article's Production background section, in the United States. 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 Wikipedia's Production background section

Wikipedia’s Production background section names 2 places. Each links to the sentence that says so.