Castles & palaces
Palazzo Chigi
Building in Rome, Italy
Wikipedia names Palazzo Chigi 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 Palazzo Chigi. Each title’s page links to the sentence that says so.
Filming locations nearby
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Landmarks & buildings
Trevi Fountain
Italy · under 1 km
Baroque fountain in Rome, Italy
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Streets & squares
Via Tiberina
Italy · under 1 km
Ancient Roman road
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Streets & squares
Piazza della Rotonda
Italy · under 1 km
Square in Rome
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Landmarks & buildings
Pantheon
Italy · under 1 km
Ancient Roman temple in Rome, Italy
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Castles & palaces Palazzo Borghese
Italy · under 1 km
Palace in Rome
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Landmarks & buildings
Galleria Doria Pamphilj
Italy · under 1 km
Art museum in Rome