Where was Pork Chop Hill filmed?

1959 film by Lewis Milestone

Pork Chop Hill (1959) was filmed in San Fernando Valley, 1 place named in its Wikipedia article's Filming section, in the United States. Wikidata itself records the shoot only as California. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Wikipedia's Filming section

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

Recorded only at country level

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

Filming locations that are mapped there: United States

Also shot in these places