Where was Universal Soldier: Regeneration filmed?

2010 film by John Hyams

Universal Soldier: Regeneration (2009) was filmed in Sofia, 1 place named in its Wikipedia article's Production section, in Bulgaria. Wikidata itself records the shoot only as Bulgaria, Switzerland. Each place says where its claim comes from.

Part of the Universal Soldier film series

See them on the map → Wikipedia Source data

Places per Wikipedia's Production section

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

Recorded only at country level

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

Filming locations that are mapped there: Bulgaria · Switzerland

Also shot in these places