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I know how to google, my point is that none of the signs were anywhere near where the lighthouses would be.

Definitely might be a trick then, I had near a place on the coast called Swanage in the UK where the locals said that a famous old bomb crater that is now a rock pool called dancing ledge was only about an hours walk away - except it wasn’t it was five and ended up getting severely dehydrated locals can be funny things sometimes