Landmarks & buildings
Heraion of Perachora
Ancient sanctuary of Hera on promontory of Loutraki-Agioi Theodoroi Municipality, Greece
Wikipedia names Heraion of Perachora 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 Heraion of Perachora. Each title’s page links to the sentence that says so.
Filming locations nearby
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Towns & cities
Perachora
Greece · 8 km east
Village in Corinthia, Greece
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Towns & cities
Corinth
Greece · 12 km south-east
Seaside city in Peloponnese, Greece
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Towns & cities
Loutraki
Greece · 12 km south-east
Town in Greece, Peloponnese, Corinthia
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Towns & cities
Acrocorinth
Greece · 15 km south
Fortified rocky hill, the acropolis of the ancient city of Corinth, Greece
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Towns & cities
Corinth Municipality
Greece · 24 km south-east
Municipality in the Peloponnese, Greece
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Landscapes & nature Gulf of Corinth
Greece · 36 km north-west
Gulf of the Ionian Sea, separating Peloponnese from Central Greece