In your third shot the light and visual design of the image immediately caught my eye. It is a great shot and if it were mine I would clone that sign on the right and straighten the lighthouse to the left.
The S curve of the path leading to the lighthouse is a very nice touch and gives a dynamic sense to the image.
Thank you for the suggestion camerapapi. I took these a couple of years ago and couldn't do anything in photoshop. I will go back and re-look at the photo. If I had just taken the photo now, I would have taken the sign out for sure.