Towns & cities
Dinas Powys
Village and community in Vale of Glamorgan, Wales
Wikipedia names Dinas Powys 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 Dinas Powys. Each title’s page links to the sentence that says so.
Filming locations nearby
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Towns & cities
Penarth
Wales · 3 km east
Town and community in the Vale of Glamorgan, south Wales
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Towns & cities
Sully
Wales · 3 km south
Village in the community of Sully and Lavernock, Vale of Glamorgan, Wales
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Towns & cities
Cosmeston Medieval Village
Wales · 3 km south-east
Medieval village in south Wales
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Landmarks & buildings
Headlands School, Paget Place
Wales · 3 km east
Grade II listed building in Penarth
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Landmarks & buildings
Cardiff Bay Barrage
United Kingdom · 4 km north-east
Barrage across the mouth of Cardiff Bay, Wales
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Towns & cities
Tiger Bay
Wales · 4 km north-east
Was the local name for an area of Cardiff in Wales