Here’s a map of Southwestern Turkey where the Aegean coastmeets the Mediterranean coast, including the towns of Bodrum, Dalaman (and its important airport), Datça, Köycegiz, Ören, Ortaca (where you turn off the highway for Dalyan), Marmaris, Milas, Mugla, and
Also shown are the Greek islands of Kos, Nisyros, Rodos (Rhodes), Symi and Tilos. In summer, there’s frequent ferry service from Bodrum and Marmaris to Kos and Rodos.
The major airports are Milas-Bodrum (BJV) and Dalaman (DLM).