
If seeing the sights is on your list of things to do, head to Hagia Sophia Mosque— just one of the landmarks located 3.4 mi (5.5 km) from central İznik.
If museums are on your list of things to see in İznik, then you might want to head to Iznik Museum. If you want to see more of the museums in İznik, you can easily walk to Aya Sofya Museum.