Landscapes & nature
Lake Bracciano
A lake of volcanic origin in the Italian region of Lazio, 32 km northwest of Rome. It is the second largest lake in the region and one of the major lakes of Italy.
Wikipedia names Lake Bracciano 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 Lake Bracciano. Each title’s page links to the sentence that says so.
The Great SilenceWestern film1968
Filming locations nearby
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Towns & cities
Bracciano
Italy · 5 km south-west
Italian comune
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Castles & palaces
Castello Orsini-Odescalchi
Italy · 5 km south-west
Castle in Bracciano, Metropolitan City of Rome Capital, Lazio, Italy
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Towns & cities
Anguillara Sabazia
Italy · 5 km south-east
Italian comune
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Landscapes & nature
Lake Martignano
Italy · 7 km east
Crater lake
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Towns & cities
Manziana
Italy · 8 km west
Italian comune
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Towns & cities
Oriolo Romano
Italy · 9 km north-west
Italian comune