my vote goes for Cirali..
Cirali is best descibed by this article from the Timesonline last year rating it as one of the ''top 20 beach holidays''
4 CIRALI, TURKEY
Far from the package-holiday hordes, Turkey has dozens of pristine beaches, among the finest of which is Cirali, a long stretch of fine white sand at the mouth of a towering canyon. The beach, an easy walk from the ruined city of Olympos, is a protected nesting ground for loggerhead turtles. After dark, lights on the shore are extinguished so as not to confuse the hatching babies. On a moonless night, the view of the Milky Way is phenomenal.
You'll find no banana boats or disco bars at Cirali, just a perfect two-mile beach lapped by clear blue water, and walking trails that will take you into the drama of the surrounding coastal mountains.
Cirali is a very small village located about 1 hours drive from Antalya ( 1.5 hrs from the Antalya airport ) and boasts a beautiful secluded 4 km beach, the ruins of Olympos, the flames of the Chimeara, as well as a protected area by the WWF for the nesting of the Caretta sea turtles.
It is a wonderful place for families and the mature traveller and is one of the last remaining villages on the med. coast that has not been taken over by mass tourism. Unfortunately mass tourism has changed the faces of so many beautiful areas along the coast with the build up of so many resorts.
article about Cirali...
http://www.todayszaman.com/tz-web/detaylar.do?load=detay&link=145582
my photos :=))
http://www.flickr.com/photos/canmom/1329830553/in/set-72157602793492234/