Sherlock Holmes: A Game Of Shadows filmed at Place de la Cathédrale, Strasbourg. A brief shot of this cathedral square shows an anarchist bomb going off in front of the church.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Strasbourg and it tells you what was shot around you, how to get there, and whether you can actually go in.
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