Daylan, Turkey offers 1 beach perfect for sunbathing, surfing, swimming, and more. Daylan, Mugla, Turkey, is known for the ancient ruins of Kaunos and the nearby Iztuzu Beach, a nesting site for loggerhead sea turtles. The best time to travel to Dalyan, Turkey, is from May to October, with average air temperatures ranging from 25°C to 35°C and water temperatures from 20°C to 28°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!