Go in van touring French city (7)
I believe the answer is:
avignon
'french city' is the definition.
(I've seen this before)
'go in van touring' is the wordplay.
'touring' indicates anagramming the letters (touring can mean moving around).
'go'+'in'+'van'='goinvan'
'goinvan' with letters rearranged gives 'AVIGNON'.
(Other definitions for avignon that I've seen before include "City on the Rhone with a famous medieval bridge" , "where bridge is noted" , "S. French city, ancient bridge" , "Les Demoiselles d'here, Picasso" , "City of SE France" .)