Sinanlı is a neighborhood in Defne District, in Hatay Province, Türkiye. Sinanlı lies in the Syrian Coastal Mountain mountains. It has 1,025 inhabitants (2022). The nearest city is Harbiye, 7.7 km to the northeast. Near the border: Syria, 18 km. Beaches nearby: Kris batık yük gemi (14 km). Among the landmarks around are Antioch (13.2 km), Church of Saint Peter (15.4 km) and Hatay Archaeology Museum (13.8 km).