27 November 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

Hellenistic cremation tomb found in Istanbul’s Haydarpasa excavations

11 April 2022

11 April 2022

A brick tomb belonging to the Hellenistic period (330 BC – 30 BC) was found during the Haydarpaşa excavations, which...

Ancient stone grenades discovered at Badaling Great Wall in Beijing

16 October 2023

16 October 2023

Chinese archaeologists have unearthed 59 ancient stone grenades from the ruins of a building in the western section of the...

Rare Medieval Amethyst Jewel Discovered in Castle Kolno’s Moat

24 July 2025

24 July 2025

A stunning medieval amethyst jewel, believed to date back over 600 years, has been discovered in the moat of the...

“Last Rhodes shipwreck” of Roman period found in Turkey’s Fethiye

5 March 2022

5 March 2022

Turkish researchers, a Rhodes shipwreck from the third century A.D. was discovered in the depths of the Gulf of Fethiye...

Vast Lost Maya Ritual Complex Reveals a Civilization Built Without Kings

9 November 2025

9 November 2025

Hidden for more than 3,000 years in the lowlands of Tabasco, the vast lost Maya ritual complex of Aguada Fénix...

A 130,000-year-old Stingray Sand Sculpture on South Africa’s Coast May Be the World’s Oldest Animal Art

4 April 2024

4 April 2024

Analyzing this object, which at first glance looks like a symmetrical rock, the research team speculated that it could be...

148 Ancient Tombs Spanning 2,100 Years Unearthed in the Construction Area of the Zoo

18 August 2024

18 August 2024

An ancient burial site with 148 tombs,  spanning over 2,100 years, has been discovered on the construction site of the...

The Ancient City of Kilistra, Cappadocia of Konya’s

1 February 2021

1 February 2021

When we talk about fairy chimneys, churches and underground cities, the first place that comes to mind is Cappadocia between...

3,500-Year-Old Rice Discovery Marks Longest Early Ocean Journey

24 July 2025

24 July 2025

Breakthrough research reveals ancient rice remains in Guam, offering insight into early Austronesian culture and a remarkable 2,300-kilometer early ocean...

Archaeologists discover ‘exceptional’ ancient Roman sanctuary in near intact condition in Netherlands

23 June 2022

23 June 2022

Archaeologists have unearthed a relatively intact 1st-century Roman sanctuary in the town of Herwen-Hemeling in the province of Gelderland in...

Bergama Ancient City Takes Its Place in Digital Environment

1 February 2021

1 February 2021

As a result of the studies carried out by the German Institute, Bergama Ancient City was It was transferred to...

The Famous Cueva de Ardales cave in Spain was used by ancient humans for over 50,000 years

8 June 2022

8 June 2022

Cueva de Ardales cave in Málaga, Spain,  famed for the extensive prehistoric art on its walls was excavated for the...

Archaeologists found a 2,000-year-old Roman road in Cluj-Napoca in northwest Romania

23 January 2023

23 January 2023

Archaeologists from the National Museum of the History of Transylvania have discovered a well-preserved 2,000-year-old Roman road in the city...

New Discoveries of Sanxingdui Ancient City to be Announced

19 March 2021

19 March 2021

Sanxingdui, which literally means “Stacks of Three Stars”, is a cultural relic of the Kingdom of Shu in ancient China....

A monumental Etruscan tomb discovered in the necropolis of San Giuliano, north of Rome

25 February 2024

25 February 2024

After years of work, archaeologists discovered an impressive Etruscan tomb partially hidden underground in the rock-cut necropolis of San Giuliano...