The Godfather Part III filmed at Church of Santa Maria della Quercia, Viterbo. Michael is absolved by a cardinal inside this church in Viterbo.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The Italy travel atlas covers money, language and getting around
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Viterbo and it tells you what was shot around you, how to get there, and whether you can actually go in.
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