Where was Gods and Generals filmed?

2003 film by Ronald F. Maxwell

Gods and Generals (2003) was filmed in Harpers Ferry, Shenandoah Valley, Washington and Lee University and Virginia Military Institute, 4 places named in its Wikipedia article, 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 article

The Wikipedia article names 4 places. Each links to the sentence that says so.