Church of St. John at Ephesus

The Church of St. John at Ephesus was an important early Christian church built near the ancient city of Ephesus in modern-day Turkey. Traditionally believed to be founded by the Apostle John, it served as a significant religious and pilgrimage site. The church was constructed in the 6th century AD and features impressive Byzantine architecture with ornate mosaics and frescoes. Although much of it is now in ruins, its remains highlight the historical importance of Christianity in the region and its connection to early apostolic traditions, reflecting the religious, cultural, and architectural heritage of that era.