Portuguese place of pilgrimage (6)
I believe the answer is:
fatima
'portuguese place of pilgrimage' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for fatima that I've seen before include "Muhammad's daughter or Catholic shrine in Portugal" , "Muhammad's daughter or shrine in Portugal (6)" , "Portugese shrine or Muhammad's daughter" , "Place of RC pilgrimage in Portugal" , "Female" .)