Mersin is a neighborhood in Akçaabat District, in Trabzon Province, Türkiye. Mersin lies in the Rize Dağları mountains. It has 2,643 inhabitants (2022). The nearest city is Akçaabat, 11.2 km to the southeast. Beaches nearby: Salacık (5.9 km). Among the landmarks around are Sumela Monastery (47 km), Hermonassa (9.3 km) and Akcakale castle (3.1 km).