Visit the highlights of stunning Sanliurfa in southeastern Turkey—and be back in Istanbul that same night—during this guided small-group excursion. Round-trip domestic flight tickets are included, plus a tasty lunch and comfortable, door-to-door ground transfers. Highlights include Harran’s mud-brick houses and 8th-century castle and a visit to the neolithic ruins of Göbeklitepe, known as the world’s first temple.