The Dalyan Delta, with a long, golden sandy beach at its mouth, is a nature conservation area, home to plenty of wildlife, including sea turtles. On your visit to Marmaris, enjoy a full day on the water with a boat tour of the area. Sail down the river for a short time and stop to enjoy the mud baths and sulfur springs. Then take time to eat lunch before your boat continues to explore the maze of channels in this tranquil dream world. High on the cliff face, at a bend in the river and above the fascinating ancient harbor city of Caunos, observe the 2,000-year-old Lycian tombs that were carved in to the rock. Then land on the unspoiled sands of Turtle Beach and relax, with the opportunity to walk around, sunbathe, swim, and more.