Edward I's fortress which overlooks Cardigan Bay (7,6)
I believe the answer is:
harlech castle
(Another definition for harlech castle that I've seen is " ruined fortress".)
I've seen this clue in The Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.