Towns & cities
Pontypool
Town in Torfaen, south-east Wales
Wikipedia names Pontypool as where 2 films and series were filmed; each title’s page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Pontypool. Each title’s page links to the sentence that says so.
Filming locations nearby
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Towns & cities
Crumlin
Wales · 7 km west
Town and community in Caerphilly County Borough
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Streets & squares
Crumlin Viaduct
Wales · 7 km west
Former viaduct crossing the Ebbw Valley
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Landmarks & buildings
Workingman's Institute and Memorial Hall
Wales · 8 km west
Grade II listed architectural structure in the United Kingdom
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Towns & cities
Blaenavon
Wales · 8 km north
Town in Torfaen, Wales, UK
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Streets & squares
Cwmcarn Forest Drive
Wales · 10 km south-west
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Landmarks & buildings
Caerleon campus
Wales · 11 km south-east
Former university campus in Caerleon, Wales