Target of pilgrimage in rocky Spain etc if not entirely gone astray? (4,10)
I believe the answer is:
cape finisterre
'etc if not entirely gone astray?' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.
'target of pilgrimage in rocky spain' is the wordplay.
I cannot really understand how this works, but
'in' is within the answer.
'spain' could be 'e' (abbreviation for Espana) and 'e' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Another definition for cape finisterre that I've seen is " Spanish peninsula".)