20 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

Over 20 terracotta warriors have been discovered in the Terracotta Army pit in China

24 January 2022

24 January 2022

More than 20 Terracotta Warriors were unearthed from the Terracotta Army pit in Xi’an, northwest China’s Shaanxi province, according to...

Ancient tombs discovered at Paris’ Notre-Dame Cathedral

15 March 2022

15 March 2022

Archaeologists discovered several graves and a leaden sarcophagus possibly dating from the 14th century at Paris’ Notre Dame church, France’s...

Roman gilded silver fragment uncovered in Norfolk baffles researchers

27 March 2023

27 March 2023

In Norfolk, a metal detector uncovered an ancient Roman fragment made of gilded silver. The piece was clearly a part...

Ancient Latin texts written on papyrus reveal new information about the Roman world

11 January 2023

11 January 2023

Researchers funded by the European Union have deciphered ancient Latin texts written on papyrus. This work could reveal a lot...

East and West Meeting at the King’s Dinner Table

7 April 2021

7 April 2021

Researchers from Tezukayama University and the Uzbekistan Archaeological Institute reported that a food pantry about 37 feet long and 10...

Archaeologists Find Mysterious 2,800-year-old Channels in Jerusalem

30 August 2023

30 August 2023

Archaeologists excavating in Jerusalem have uncovered a network of mysterious channels dating back to the days of King Joash and...

An exciting discovery in Hattusa, the capital of the Hittites

11 September 2022

11 September 2022

It is aimed to reach new information about the traditions of the Hittite civilization with 249 new hieroglyphs discovered in...

Evidence of Rare Romano-Celtic Temple Near Lancaster Castle -may be only the second of its type –

10 March 2023

10 March 2023

A study exercise for students from Lancaster University has uncovered a Romano-Celtic temple, only the second of its type in...

7,000-year-old discovery in Umm Jirsan Cave

28 June 2021

28 June 2021

Archaeologists have made new discoveries in the Umm Jirsan cave in the Harrat Khaybar lava field in northern Saudi Arabia....

Library Wars in the Old Age!

12 February 2021

12 February 2021

One of, the world’s oldest and largest library, the other was born 100 years later as a rival to it....

Rare Indian Jital Coin Found in Elite Female “Princely” Grave Near Suzdal

3 September 2025

3 September 2025

Archaeologists working in the medieval necropolis of Gnezdilovo, near Suzdal — a historic town in today’s Vladimir Oblast, Russia —...

Archeologists discover 2000-year-old Roman coins on the deserted Swedish island of Gotska Sandön

14 April 2023

14 April 2023

Archaeologists found 2,000-year-old Roman coins on the Swedish deserted island of Gotska Sandön. Previously, ancient Roman coins were discovered on...

Name of Iranian city identified on 1800-year-old Sassanid clay seal

9 April 2024

9 April 2024

In a stunning archaeological find, the name “Shiraz” was identified on a clay sealing from the Sassanid era written in...

Drought Unveils Lost Hellenistic-Era City and Cemetery Beneath Mosul Dam

30 August 2025

30 August 2025

Severe drought conditions in northern Iraq have uncovered a remarkable archaeological treasure. The discovery, revealed as water levels at the...

Unique Heart-Shaped Jesuit Ring from 1700s at Fort St Joseph, Michigan

18 September 2022

18 September 2022

An archeology student from the Fort St. Joseph Archeology project at Western Michigan University has uncovered a unique heart-shaped Jesuit...