Towns & cities
Illzach
Commune in Haut-Rhin, France
Wikipedia names Illzach 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 Illzach. Each title’s page links to the sentence that says so.
Filming locations nearby
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Towns & cities
Mulhouse
France · 4 km south
Commune in Haut-Rhin, France
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Towns & cities
Eschentzwiller
France · 9 km south-east
Commune in Haut-Rhin, France
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Towns & cities
Efringen-Kirchen
Germany · 22 km south-east
Municipality in Germany
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Towns & cities
Eimeldingen
Germany · 25 km south-east
Municipality in Germany
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Towns & cities
Muespach
France · 26 km south
Commune in Haut-Rhin, France
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Towns & cities
Tumringen
Germany · 29 km south-east
Quarter of Lörrach, Baden-Württemberg, Germany