Where was The Last Frontier (1955) filmed?

Name: The Last Frontier
Released: 1955

1955 American western film directed by Anthony Mann

The Last Frontier (1955) was filmed in Popocatépetl, 1 place named in its Italian Wikipedia’s Produzione section, in Mexico. Wikidata itself records the shoot only as Mexico. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Italian Wikipedia's Produzione section

Italian Wikipedia’s Produzione section names 1 place. Each links to the sentence that says so.

Landscapes & nature Popocatépetl Mexico North America volcano

Recorded only at country level

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

Filming locations that are mapped there: Mexico