Overlooking the harbour, and visible from a long way if you are coming south, is this Torre del Porto. It's a restored historic monument, but of surpassing ugliness. We imagined it was a water tower when we came in, and thought was a pity it was in such a spot.
Of course, as one of the myriad fortifications of this contested islet, it makes perfect sense.
That is the birthday girl in the foreground. We didn't actually walk up the hill, but took the regular �'�1 bus ride. In the teeny town we found a useful little foodstore (as we were completely out of coffee), and number of extremely expensive arty-crafty boutiques. Everything here is costly; even the tourist map is �'�3! We did find a reasonable cup of coffee, and then wandered down the hill again, following an old Roman path which wound down the valley side through pine trees and oleander, with geckos scuttling around our feet, and ravens doing synchronised flying around us. It is a very lovely spot.