The O4 – Dalaman River Route is a bicycle route situated within the district of Ortaca. Spanning a total length of 55.9 kilometres, this route begins around the Dalaman Airport Lykia Resort Hotel area and connects numerous localities.
Along the path followed by the route, travellers pass through Ege, Hürriyet, Bahçelievler, Arıkbaşı, Terzialiler, Beşköprü, Atatürk, Karaburun, Cumhuriyet, Gölbaşı, and Çaylı in sequence, encountering each designated stop along the way.