Oludeniz (don't know how to spell it) is supposed to be beautiful but avoid all the really touristy places. I went to Altinkum - don't get me wrong the Turkish people were lovely, so friendly and trusting, the food was mega cheap etc. But the beach was like an Ashtray and you got hassle wherever you went and practically dragged into every bar and restaurant. If you said no thanks not tonight maybe tomorrow they would remember you the next day! In the end we were like - oh god we have to run the gauntlet again if we want to go out! It will also be VERY hot! Just make sure you pick a place a bit off the beaten track and it will be beautiful.