İznik is a historic town located in the Marmara Region of Turkey. Situated on the eastern shore of Lake İznik, the town is known for its rich history and stunning natural beauty. İznik is famous for its well-preserved ancient city walls, which date back to the Roman and Byzantine periods. The town is also home to several beautiful mosques, such as the Green Mosque and the Orhan Mosque, which are prime examples of Ottoman architecture. In addition to its historical and architectural significance, İznik is also renowned for its production of traditional Turkish ceramics and tiles. The town's pottery workshops and studios produce exquisite handcrafted pieces that are sought after by collectors and art enthusiasts.