Argentario: marvellous foreland sorrounded by the sea and connected with the mainland by two long, narrow strips of land, called Tombolo of Giannella and Tombolo of Feniglia and also by an artificial istmo created by the dam of Orbetello. From Monte Argentario two famous and welcoming tourist towns border the sea: Porto Santo Stefano (with its hotels, diving, real estate agencies, seamanship services, ecc.) and Porto Ercole (with camping, hotels, ecc.), two ancient fishing villages that have bec...