19 January 2026 The Future is the Product of the Past

Ancient Ruins Hidden Under Thessaloniki Metro Revealed

The finds unearthed during the construction of local metro facilities in Thessaloniki, a Greek port city on the Thermaic Gulf of the Aegean Sea and also Greece’s 2nd largest city, are quite impressive.

Attiko Metro SA has released a series of stunning photographs that provide a rare glimpse of the ancient city of Thessaloniki. Thessaloniki is hosting the largest archaeological excavation in Northern Greece, covering an area of 20,000 square meters, and the findings are extraordinary and of great historical significance.

A pre-Cassandrian small town from the 4th century BC was discovered in Pylaia in 2012 during excavations at the “Amaksostasio” of the main line of the Metro. A 31-acre area was investigated, and part of the city was laid out according to the Hippodamian (grid plan) urban planning system and adhered to the standards of the great cities of Macedonia, Olynthos, and Pella—was revealed.

The numerous find suggests a thriving community with a robust economy and established sociopolitical structures. The second half of the fourth century is thought to have seen its greatest development. However, it was cut short when Kassandros founded the city of Thessaloniki, which was later abandoned, in 315 BC.

Photo: Attiko Metro SA
Photo: Attiko Metro SA

According to Attiko Metro SA, the most significant archaeological excavations occurred during the project’s first construction phase in four Historical Center stations: Syntagma, Kerameikos, Monastiraki, and Acropolis. However, Hagia Sophia and Fleming stations should also be included in these stations.



📣 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!!



The statue of Aphrodite, found in 2018, was discovered at the site of the Hagia Sophia station (named after the Hagia Sophia of Thessaloniki, one of the oldest churches in the city). The sculpture was identified near the very area which revealed an entire fountain complex.

Other than this sculpture, the archaeologists excavating the area (near the southern entrance of the Hagia Sophia station) were pleasantly surprised by the well-preserved state of the 4th-century mosaics. Showcasing their geometric patterns, these multicolored mosaics were possibly a part of a public building complex or at the very least bedecked the floors of an urban villa.

Photo: Attiko Metro SA
Photo: Attiko Metro SA

The Roman cemetery (2nd–4th century AD) that was discovered within the boundaries of Fleming Station and revealed to us details of a previously unidentified settlement on the outskirts of ancient Thessaloniki is another intriguing discovery. An extensive portion of the city’s eastern cemetery was discovered. Additionally, a three-kilometer cemetery basilica with mosaic floors was discovered on the site of an earlier structure. In particular, it made thousands of funerary monuments (3000) visible, which has improved our understanding of how the area was organized and continuously used from the Hellenistic era to Late Antiquity. The tombs belong to various types, pit-shaped, box-shaped, pot burials, altars, altar-shaped constructions, single or double vaulted, decorated with clay and glass vessels, clay figurines, gold and silver jewelry, and coins.

More than twenty archaeological excavations were conducted in stations and ventilation shafts in total. The archaeological layers ranged in depth from 0.5 to 7.0 meters, but some hydraulic structures, wells, conduits, reservoirs, and aqueducts were discovered at much deeper levels. Under the scientific oversight of the capable services of the Ministry of Home Affairs, the antiquities were meticulously documented and recorded using contemporary technical techniques.

Photo: Attiko Metro SA
Photo: Attiko Metro SA

The 2,500 square meter excavation research at the Acropolis station demonstrated that the area was occupied from the end of the third millennium BC until the Byzantine era.

More than 300,000 artifacts, many dating back to the 4th century BC, have been excavated from 6 of the 12 station sites currently under construction. Ancient artifacts unearthed during the construction of the city’s new metro system will be exhibited at six stations and two new museums in this year.

Cover Photo: An ancient cemetery, uncovered near the site of the future subway station of Syntrivani. ©Hellenic Ministry of Culture and Sports

Related Articles

Authorities in New York have been accused by leading academics of repatriating fake Roman artifacts to Lebanon

19 November 2023

19 November 2023

Leading academics from France and the United Kingdom have accused New York authorities of returning fake Roman artifacts to Lebanon....

Archaeologists Reconstruct the Face of a 7th-Century Anglo-Saxon Woman Buried with “Trumpington Cross”

21 June 2023

21 June 2023

In a remarkable archaeological discovery near Cambridge, England, the face of a 7th-century Anglo-Saxon woman buried with a rare gold...

People may have been cooking curries in South-East Asia for at least 2000 years

22 July 2023

22 July 2023

Archaeologists have found remnants of eight spices on a sandstone slab from an archaeological site in Vietnam, showing the early...

The ruins of a thousand-year-old Buddhist Temple will be opened to the public in Kyrgyzstan

13 September 2022

13 September 2022

The unearthed remains of an ancient Buddhist temple in Kyrgyzstan will open to the public in mid-September as part of...

Possible Location of Medieval Knight Zbylut’s Manor Identified Alongside Discovery of Unknown Burial Crypts

26 April 2025

26 April 2025

In a remarkable archaeological find, researchers have uncovered previously unknown burial crypts within the Gothic Church of St. James the...

In Lowbury Hill Mystery of Anglo-Saxons buried 1,400 years ago may soon be solved

8 March 2023

8 March 2023

The mystery surrounding the remains of two Anglo-Saxons buried 1,400 years ago in south Oxfordshire, identified as a man and...

The Oldest and Most Unique Example of the ‘Etrarchic Embracement Motif’ is on Display for the First Time

19 September 2024

19 September 2024

A relief depicting two Roman emperors’ embrace of Diocletian and Maximian during a ceremonial event, each other welcomes visitors for...

Christians Supplied Medieval Pagans with Horses for Sacrifice for Funeral Rituals

20 May 2024

20 May 2024

In the late medieval period, pagans in the Baltic region of northern Europe imported horses from neighboring Christian nations for...

Hundreds of skeletons found on Welsh beach

4 July 2021

4 July 2021

Archaeologists found the burial site of women and children just below the surface of the sand dunes on Whitesands Bay...

A Unique 2000-Year-Old Oil Lamp Found in Israel

5 May 2021

5 May 2021

Archaeologists have discovered a rare 2,000-year-old oil lamp in David, Jerusalem. Archaeologists have discovered a rare oil lamp, shaped like...

A rare treasure with ornaments nearly a thousand years old was discovered in Staraya Ryazan, Russia

18 August 2021

18 August 2021

During expeditions of the Institute of Archeology of the Russian Academy of Sciences, a rare treasure with ornaments of about...

Ancient City Cistern Found Near Croatia’s Iconic Fountain

15 February 2024

15 February 2024

An island-speckled coastline and ancient walled towns place Croatia among the world’s best-beauty cities. But there’s even more to this...

In Lviv, Ukraine, a secret room where Jews were hiding in city sewers during the Nazi Holocaust has been unearthed

7 November 2021

7 November 2021

In the western Ukrainian city of Lviv, diggers have uncovered new hiding spots in underground sewers where some Jews managed...

Remarkable Roman mosaic discovered near London Bridge in Southwark

22 February 2022

22 February 2022

A team of archaeologists from the Museum of London Archaeology have announced the discovery well-preserved Roman mosaic that may have...

Archaeologists Discover Old Bulgarian Inscription and Rich Finds at Nikopol Fortress Excavations

2 September 2025

2 September 2025

This summer’s archaeological season at the Nikopol Fortress has yielded one of the most remarkable discoveries in recent years: an...