Go in van around French city (7)
I believe the answer is:
avignon
'french city' is the definition.
(I've seen this before)
'go in van around' is the wordplay.
'around' indicates anagramming the letters.
'go'+'in'+'van'='goinvan'
'goinvan' anagrammed gives 'AVIGNON'.
(Other definitions for avignon that I've seen before include "French city, famous for its 12th century bridge" , ""Sur le pont d'______ on y danse, on y danse"" , "French city in rhyme" , "Where some French danced" , "French residence of popes in 14th century exile" .)