Streets & squares
Channel Tunnel
Rail tunnel beneath the English Channel between France and Great Britain
Wikipedia names Channel Tunnel 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 Channel Tunnel. Each title’s page links to the sentence that says so.
Filming locations nearby
-
Landscapes & nature
Strait of Dover
France · 2 km south
Strait at the narrowest part of the English Channel
-
Landscapes & nature
Port of Dover
England · 14 km north-west
Cross-channel port situated in Dover, Kent, south-east England
-
Landscapes & nature White Cliffs of Dover
England · 15 km north-west
Chalk cliff coastline in Kent, UK
-
Castles & palaces
Dover Castle
England · 15 km north-west
Medieval castle in Dover, Kent, England, UK
-
Castles & palaces
Dover Western Heights
England · 15 km north-west
Fortification complex in Kent, UK
-
Towns & cities
Dover
England · 16 km north-west
Town and major ferry port in Kent, South East England