Located in the south of İzmir Province, Ephesus (Efes) is one of the most important and best-preserved ancient cities in the world. Once the capital of the Roman Province of Asia, Ephesus was a powerful metropolis of trade, culture, and religion, with a population that at its peak reached approximately 250,000 inhabitants during the Roman period.
Recognized in antiquity as “the Light of Asia” and “the first and greatest metropolis of Asia,” Ephesus played a central role in the development of Western Anatolian civilization and remains one of Türkiye’s most visited archaeological sites today.
Origins and Mythical Foundation
Ancient sources and archaeological evidence suggest that Ephesus was inhabited as early as 1500–1000 BC. Over time, it became home to Ionian settlers who established it as part of the Ionian League.
According to legend, the city was founded by Androklos, son of the Athenian king Kodros. Guided by an oracle, he was told that a wild boar and a fish would lead him to the site of a new city.
The myth tells that while cooking fish, a fish accidentally fell into nearby bushes, igniting them. A wild boar then fled from the flames, and Androklos interpreted this as the divine sign. He pursued the boar and ultimately founded the city at that location, about 1.2 km west of the Temple of Artemis (Artemision).
Androklos later became the city’s first ruler and was honored by the Ephesians after his death in battle against the Carians.
Early History and Regional Power
Ephesus experienced periods of invasion and renewal throughout its early history:
- In the 7th century BC, the city was destroyed by the Cimmerians, including the burning of the Temple of Artemis.
- It was later rebuilt under the Lydian king Croesus, who restored the Artemision and resettled the area.
- Following Croesus’ defeat, Ephesus came under Persian rule, becoming an important trade link between Sardis and Susa.
During this period, Ephesus strengthened its position through diplomacy and commerce, often benefiting from regional conflicts among neighboring Ionian cities.
Alexander the Great and Hellenistic Expansion
Ephesus attracted the attention of Alexander the Great, particularly because of the fame of the Temple of Artemis. After his arrival in Anatolia in 334 BC, the city entered a new phase of development.
Later, his general Lysimachus rebuilt and fortified the city, relocating it between Mount Pion and Mount Koressos. The new city featured massive defensive walls, approximately 9 km long and 10 meters high, and attracted new settlers from nearby cities such as Lebedos and Colophon.
During this Hellenistic period, Ephesus flourished with the construction of:
- A grand theatre
- A stadium
- Gymnasiums and public buildings
- Expanded urban planning and infrastructure
Roman Era: The Golden Age of Ephesus
In 88 BC, Ephesus initially allied with Mithridates of Pontus against Rome, but later shifted allegiance to the Romans. This strategic decision led to its designation as the capital of the Roman Province of Asia.
Under Roman rule, Ephesus reached its peak:
- Became a major political and commercial center
- Expanded its population and urban infrastructure
- Developed strong diplomatic relations with neighboring states
However, in 17 AD, a devastating earthquake destroyed much of the city. Emperor Tiberius initiated a large-scale reconstruction, followed by further embellishments under Emperor Hadrian, transforming Ephesus into a distinctly Roman city.
Early Christianity and Religious Importance
Ephesus later became an important center for early Christianity. According to tradition:
- St. Paul visited and preached in the city
- St. John the Evangelist lived and wrote his Gospel here
- The House of the Virgin Mary is believed by many to be located nearby
Because of this, Ephesus gained significant religious importance during the Byzantine period.
Decline of the City
The decline of Ephesus was largely caused by environmental changes. The Cayster River gradually silted up the harbor, which was essential to the city’s economy. Despite repeated dredging efforts, the coastline retreated several kilometers inland, eventually cutting Ephesus off from the sea.
By the 6th century AD, the city became largely uninhabitable. Under Emperor Justinian, the population moved to the nearby Ayasuluk Hill, where the Basilica of St. John was constructed.
By 1090 AD, the area had come under Turkish control.
Basilica of St. John (Ayasuluk Hill)
Built in the 6th century AD by Emperor Justinian, the Basilica of St. John was designed in a cruciform layout and became one of the most important Byzantine religious structures in the region.
Key features included:
- Central dome over the tomb of St. John
- Six-domed structure supported by columns
- Mosaic floors and fresco decorations
- Semi-circular eastern sanctuary for clergy ceremonies
The basilica also contains monograms of Emperor Justinian and Empress Theodora on column capitals, reflecting its imperial significance.
Archaeological Exploration
Systematic excavations of Ephesus began in the 19th century:
- 1869: Site of the Temple of Artemis identified by John Turtle Wood
- 1895: Austrian archaeological missions begin excavations
- 1904: Further work by David George Hogarth
Today, Austrian teams continue archaeological research in the region, uncovering new insights into the ancient city.
Museum Visit Highlights
Visitors exploring the Ephesus Archaeology Museum can view important artifacts including:
- Statue of Artemis of Ephesus
- Altars from the Temple of Domitian
- Reliefs from the Temple of Hadrian
- Frescoes and sculptural fragments
- Early Christian and Roman artifacts
These collections help bring the ancient city’s history to life.
Why Visit Ephesus?
Ephesus is one of the world’s greatest archaeological destinations, offering a rare opportunity to walk through a fully preserved ancient metropolis. It is ideal for visitors interested in:
- Ancient Roman and Greek history
- Early Christianity and biblical heritage
- Archaeology and architecture
- Mythology and ancient legends
A Living Window into Antiquity
From its mythological foundation by Androklos to its grandeur under Rome and its spiritual legacy in Christianity, Ephesus stands as a timeless symbol of human civilization. Walking through its marble streets today offers an unforgettable journey into the heart of the ancient world.