Castles & palaces
Larnach Castle
New Zealand mansion
Wikipedia names Larnach Castle 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 Larnach Castle. Each title’s page links to the sentence that says so.
Filming locations nearby
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Landscapes & nature
Otago Peninsula
New Zealand · 2 km east
Peninsula in New Zealand
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Towns & cities Port Chalmers
New Zealand · 5 km north
Town in New Zealand
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Landmarks & buildings
University of Otago
New Zealand · 9 km west
University in New Zealand
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Towns & cities
Dunedin
New Zealand · 10 km west
City in New Zealand's South Island
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Towns & cities
Warehouse Precinct
New Zealand · 10 km west
Dunedin suburb
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Streets & squares
Stuart Street
New Zealand · 10 km west
Street in Dunedin, New Zealand