The ancient city of Ephesus, located in modern-day Turkey, is one of the best-preserved Greco-Roman cities in the world. Founded in the 10th century BC, it thrived as a major trade, cultural, and religious hub. Ephesus boasts remarkable structures, including the Library of Celsus, the Great Theatre, and the Temple of Artemis, one of the Seven Wonders of the Ancient World. Strolling through its marble streets, visitors can explore intricately designed temples, houses, and bath complexes that offer a glimpse into ancient urban life and architectural splendor.