Ephesus was an ancient Greek city on the coast of Ionia, three kilometers southwest of present-day Selçuk in İzmir Province, Turkey. Originally established as an Attic-Ionian colony in the 10th century BCE, it grew to become one of the most important commercial and religious centers of the Mediterranean world, serving as a major port and the capital of the Roman province of Asia.
The site is renowned for its remarkably preserved Roman-era structures, which reflect the city's peak during the 2nd century CE. Key architectural landmarks include the Library of Celsus, the Great Theater, and the Temple of Artemis, the latter being one of the Seven Wonders of the Ancient World. Today, Ephesus stands as one of the most significant archaeological sites in the Eastern Mediterranean, offering extensive insight into urban life, civic administration, and religious evolution from antiquity through the Byzantine era.
Key Facts
- Materials
- Marble, Limestone, Brick, Mortar
- Civilization
- Greek, Roman, Byzantine
- Accessibility
- Partially accessible; some areas feature uneven terrain and steep inclines
- Date(s)
- 10th century BCE - 15th century CE
- Condition
- Extensively excavated and partially reconstructed
- Original Function
- Port city, religious center, and administrative capital
- Key Figures
- Lysimachus, Celsus Polemaeanus, Saint Paul the Apostle, John the Apostle
Founding and Classical Era
10th - 4th century BCEFounded by Ionian colonists, Ephesus became a prominent member of the Ionian League. The city was famously home to the Temple of Artemis, a massive structure that drew pilgrims from across the Greek world. It fell under Lydian and later Persian control before being liberated by Alexander the Great.
Hellenistic and Roman Expansion
3rd century BCE - 3rd century CEUnder the successor of Alexander, Lysimachus, the city was relocated and expanded. During the Roman period, Ephesus flourished as the provincial capital, reaching a population estimated at over 200,000. This era saw the construction of the city's most iconic monuments, including the Library of Celsus and the Great Theater.
Christianity and Byzantine Decline
4th - 15th century CEEphesus played a pivotal role in early Christianity, hosting the Third Ecumenical Council in 431 CE. As the harbor silted up due to the changing course of the Cayster River, the city's economic power waned. It remained a Byzantine administrative center until its gradual abandonment following the Seljuk and Ottoman conquests.