Castles & palaces
Potala Palace
7th-century Tibetan fortress and palace in Lhasa, rebuilt in the 17th century as the winter seat of the Dalai Lamas
Wikipedia names Potala Palace as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Potala Palace. Each title’s page links to the sentence that says so.