Ephesus Ancient City is one of the best-preserved archaeological sites in the world and one of Türkiye’s most famous historical destinations. Located near Selçuk in İzmir Province, Ephesus was once an important Roman port city and a major center of trade, culture, and religion. Visitors can explore impressive ruins such as the Library of Celsus, the Great Theatre, Marble Street, ancient temples, baths, and fountains. The city is also closely connected to early Christianity and is believed to have been visited by Saint Paul and Saint John. Today, Ephesus is a UNESCO World Heritage Site attracting millions of visitors every year.