Dalaman Stream originates from the Taurus Mountains, passes between Fethiye and Marmaris, and flows into the sea from Ortaca. Its total length is 228 km. There are many different categories of trails on it. It is among the challenging and fun tracks in Türkiye. In fact, some branches of the river merge with rivers carrying hot spring waters, and guests are given the opportunity to swim at these points. As of 2023, the tracks have been rearranged due to the dam works in the region. When rafting, the dam gates are opened to increase the water flow and the rafting tour becomes more fun.