I like this idea. Easy, inexpensive and a nice wow factor.
Costa Smeralda (Italy). 'Believe the hype: the Costa Smeralda is stunning. Here the Gallura’s wind-whipped granite mountains tumble down to fjordlike inlets, and an emerald sea fringes a coast strung with bays like Capriccioli, Cala di Volpe and the Aga Khan’s favourite, Spiaggia del Principe.' http://www.lonelyplanet.com/italy/sardinia