We've been to Cirali and Antalya.... just make sure that you realize that with Cirali you are choosing a tiny "village" which you'll preferably need a car to access. On the other hand, with Antalya you are choosing a modern city but one that has mountains and a beautiful beach (with mountains in the background) but you also would probably prefer a car too. Antalya also has some very nice waterfalls and museums.

Another area to consider is Fethiya/Oludunez/Kaya Koy. It has mountains, beach and the old village of Kaya Koy for history. There is also an all inclusive hotel (I think it was German) with a pool and mountain setting--- Green Forest. Beautiful hotel!