Towns & cities
Saint-Cast-le-Guildo
Commune in Côtes-d'Armor, France
Wikipedia names Saint-Cast-le-Guildo as where 2 films and series were filmed; each title’s page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Saint-Cast-le-Guildo. Each title’s page links to the sentence that says so.
Filming locations nearby
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Castles & palaces
Fort-la-Latte
France · 5 km north-west
French fort on the northern coast of Britanny
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Towns & cities Plévenon
France · 6 km north-west
Commune in Côtes-d'Armor, France
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Towns & cities Saint-Jacut-de-la-Mer
France · 6 km south-east
Commune in Côtes-d'Armor, France
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Towns & cities
Saint-Briac-sur-Mer
France · 9 km east
Commune in Ille-et-Vilaine, France
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Towns & cities
Saint-Lunaire
France · 11 km east
Commune in Ille-et-Vilaine, France
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Towns & cities Dinard
France · 14 km east
Commune in Ille-et-Vilaine, France