Lake Köyceğiz is a natural lake located in southwestern Turkey, near the town of Köyceğiz. It is part of the larger Köyceğiz-Dalyan Special Environmental Protection Area, which is known for its rich biodiversity and scenic beauty. The lake is fed by the Dalaman River and is surrounded by lush forests and mountains, making it a popular destination for nature lovers and tourists. The lake is also significant for its ecological importance, providing a habitat for various bird species and aquatic life. Additionally, it is connected to the Mediterranean Sea through the Dalyan River, allowing for a unique ecosystem that supports both freshwater and saltwater species. Visitors can enjoy activities such as boating, fishing, and birdwatching in this tranquil setting.