Yes, believe it or not, lads and lassies, the little white thing on the left of the picture is the Diamond Head lighthouse, nestling under the looming rim of the Diamond Head volcanic crater. Oh for a longer lens. Taken from a catamaran on a very rough Waikiki Bay. On the far right, in the distance, is the hump of Rabbit Island.
Sony NEX-5N, 18-55mm zoom.