Jacqui, if you head out of Calis, eventually you get the choice to turn left to Dalaman, or right to Antalya. Take the road toward Antalya, and after about 2 or 3 miles you will see a sign to turn left to Yesiluzumlu. Follow that road up the mountain, and you will arrive in Uzumlu - easy, even I could find it and June 09 was the first time I have driven in Turkey!