Hi

Dalyan is a small town that is not on a beach, the nearest beach is called Iztuzu beach, it is beautiful, and there is no building on it except for a small cafe at either end. You access the beach either by dolmus or by water taxi. Nearest water park I would imagine is at Marmaris ? but others could probably advise of locality. There are numerous very good restaurants in the town. Pm me if you have any specific questions. I have been going to dalyan for a number of years now