Venice trips to see show (6)
I believe the answer is:
evince
'show' is the definition.
(I know that show can be written as evince)
'venice trips' is the wordplay.
'trips' indicates anagramming the letters.
'venice' anagrammed gives 'EVINCE'.
'to see' acts as a link.
(Other definitions for evince that I've seen before include "Give expression to" , "Show or display clearly" , "Indicate, show clearly" , "Indicate or display, say a feeling" , "Manifest, show" .)