Where was The Princess and the Warrior filmed?

2000 film by Tom Tykwer

The Princess and the Warrior (2000) was filmed in Wuppertal and University of Wuppertal, 2 places named in its German Wikipedia’s Hintergrund section, in Germany. 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