Where was Elden Ring filmed?

Upcoming film directed by Alex Garland

Elden Ring (2028) was filmed in Conwy Castle, Dolbadarn Castle and Dinorwic Quarry, 3 places named in its Wikipedia article's Filming section, in the United Kingdom. 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 Filming section

Wikipedia’s Filming section names 3 places. Each links to the sentence that says so.

Recorded only at country level

Its Wikipedia article also says it was filmed in Iceland, without naming a place, so it is not on the map.