16 December 2025 The Future is the Product of the Past

Turkey’s second ancient lighthouse found in the Bathonea

The excavations in the ancient Greek city of Bathonea, located in the Küçükçekmece Lake basin in the Avcılar district of Istanbul, with the discovery of underwater architectural remains of the second ancient lighthouse in Turkey after the ancient city of Patara.

The excavations in Bathonea, are being done by the Culture and Tourism Ministry and Kocaeli University under the supervision of Professor Şengül Aydıngün, aiming to reveal and preserve the historical and archaeological heritage.

The early Hittite traces found in the excavations of the Ancient City of Bathonea, where many unknown important structures of Istanbul and issues waiting to be enlightened, are brought to light, are described as the biggest discovery in the studies. With this discovery in the excavations, Hittite traces were found for the first time on the European continent.

The Bathonea ancient city also bore traces of the Thracian/Phrygian tribes, the existence of which was contested until these findings proved they migrated from the Bosporus to Anatolia 3,000 years ago.

Professor Şengül Aydıngün, the head of the excavations, said, “From the first year we entered this field in 2008, Bathonea attracted the attention of the world. Officials from the American Archaeological Institute visited us. We showed them some very small remnants in the field and the following year, they put them on the list of the world’s best discoveries. Actually, Bathonea is not an ancient city but a port city. In the past, when Istanbul was founded, there was the city of Byzantium. Then Constantinople was founded. Just like today, Avcılar was a town connected to the center. It was a port settlement that provided great services to the city.”



📣 Our WhatsApp channel is now LIVE! Stay up-to-date with the latest news and updates, just click here to follow us on WhatsApp and never miss a thing!!



Aerial view of the ruins of the great port. Photo: Murat Öztürk
Aerial view of the ruins of the great port. Photo: Murat Öztürk

“We can say that the Bathonea excavations host one of the largest scientific teams in our country, composed of internationally powerful scientists.”

“In addition, I would like to underline the great importance of physical labor in archaeological excavations, and we express our gratitude to every worker who wields a shovel, throws soil, and carries wheelbarrows; their contributions are very valuable. We also express our thanks once again to Mercedes-Benz, with whom we are delighted to be together, and we hope this beautiful collaboration continues for many years.”

The social benefit programs it carries out as a supporter of the Bathonea Ancient City excavations, Mercedes-Benz Türk plays an essential role in uncovering and preserving the historical and archaeological heritage of Istanbul.

During the excavations in Bathonea, traces of two ancient harbors called “Large” and “Small,” dated to the Hellenistic and Roman periods, and an ancient lighthouse, have been discovered.

Aerial view of the remnants of an ancient lighthouse found at the farthest corner of the major harbor. Photo: İstanbul tarihi
Aerial view of the remnants of an ancient lighthouse found at the farthest corner of the major harbor. Photo: İstanbul tarihi

Excavations have begun since 2011-2012, revealing ancient harbor structures, a large open cistern believed to have been commissioned by Emperor Constantine the Great (A.D. 330), the remains of a castle, a large palace complex with mosaic-covered floors, underground water channels, and ancient roads.

Also, traces of a Viking neighborhood have been unearthed in the ancient city. “We unearthed seven clues that indicated the Vikings once lived here,” said Blazei Stanislawski, a Polish Viking expert who joined the team after he first learned that Vikings lived in Bathonea.

Small objects, ceramics, and amphoras discovered within these structures have revealed evidence of intense maritime trade between various ancient centers from the western to eastern Mediterranean (Spain, Italy, Sicily, Morocco, Egypt, Lebanon, Phoenicia, Syria, and the Aegean Islands) from the sixth to sixth centuries B.C.

The Journal of the American Archaeological Institute, the British Independent Newspaper, and the Heritage Key included the excavation site in the “Top 10 List of the World’s Most Important Archaeological Discoveries” in 2009.

Related Articles

Well-Preserved A Dog, a Bone Dagger: Inside a 5,000-Year-Old Burial Beneath a Swedish Lake

16 December 2025

16 December 2025

By the edge of a vanished lake in southern Sweden, archaeologists have uncovered a burial so rare it reshapes what...

An imitation Arabic dinar discovered in Norfolk may have been made by Vikings

6 April 2023

6 April 2023

A gold disc struck with a fake inscription imitating an Arabic dinar found near Morston, Norfolk in April 2021 may...

Builders of Massive 6000-year-old Menga Dolmen Likely Understood Geometry and other “Early Science” Concepts

25 August 2024

25 August 2024

Researchers say that a new analysis of the 6000-year-old stone Menga (also known as the Dolmen of Menga), supported by...

‘Proof of biblical kings’, Israel deciphers 8th century BC Hezekiah inscription after a decade of research

17 December 2022

17 December 2022

Israeli archeologists have deciphered an 8th-century BC inscription discovered on a palm-sized stone tablet after a decade of research.  The...

An unexpected shipwreck was unearthed at the Tallinn construction site

18 April 2022

18 April 2022

During the construction of the office building on Lootsi Street in Tallinn, Estonia’s capital on the Baltic Sea, a shipwreck...

1,600-year-old Hunnic double burial found in Poland

15 June 2024

15 June 2024

In 2018, archaeologists uncovered a 1,600-year-old double burial in the village of Czulice near Krakow, Poland, containing the remains of...

Inscription dedicated to Roman Emperor Hadrian found in ancient city of Blaundus

26 November 2024

26 November 2024

An inscription dedicated to the Roman Emperor Hadrian was discovered during the ongoing excavations at the ancient city of Blaundus...

Unexpected Origins of Mysterious Mummies Buried in Boats in a Chinese Desert

17 February 2024

17 February 2024

In 1990, hundreds of mummified bodies were found buried in boats in an inhospitable desert area in the Xinjiang Uyghur...

490-Million-Year-Old Trilobites Could Solve Ancient Geography Puzzle

22 November 2023

22 November 2023

The humble trilobites may be extinct, but even as fossils, they can teach us much about our planet’s history. Indeed,...

1,500-year-old feast mosaic found in Turkey

2 February 2022

2 February 2022

A 50-square-meter mosaic depicting an open-air feast dating back 1,500 years ago was unearthed during excavations in the ancient city...

The Temple of Persian Water Goddess Anahita Discovered in Iraqi Kurdistan

8 March 2024

8 March 2024

Archaeologists excavating the Rabana-Merquly mountain fortress in what is present-day Iraqi Kurdistan suggest that it may also have served as...

More than 56400 Cultural Goods Seized in Operation Pandora V

11 May 2021

11 May 2021

Operation Pandora V, aimed at preventing the illegal trade of cultural goods, has been one of the most successful operations...

A Roman statue unearthed on the site of St Polyeuctus’ church, which once Constantinople’s largest church

5 April 2023

5 April 2023

At Saraçhane Archaeology Park, where the Church of St. Polyeuctus is situated, excavation work by Istanbul Metropolitan Municipality (IBB) teams...

Pot Overflowing with Persian Gold Coins from 400 BC Discovered in Türkiye

4 August 2024

4 August 2024

Archaeologists from the University of Michigan have uncovered a pot of ancient Persian gold coins in the ancient city of...

One of the Largest Prehistoric Burial Grounds Ever Found in Bavaria Unearthed During Power Line Work

11 September 2025

11 September 2025

Archaeologists call the discovery a “sensation” as 22 prehistoric skeletons and rare artifacts are uncovered near Regensburg. Archaeologists in Bavaria...