Am I missing the point here, but can't we just cheat and google the answer if we don't know it? Or are we trusting that everybody doesn't cheat and uses their brain?
BTW I can't think of the name of those islands, but what I do remember is that one of the classic Basil Rathbone Sherlock Holmes films of the 1940s took place on one of those French islands, or in fact it could've been the mainland
