24 March 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

Temple of Olympian Zeus Horse Frieze Found a Depth of 9 Meters off the Coast of Agrigento, Sicily

5 February 2024

5 February 2024

A large marble relief believed to have been part of the Temple of Olympian Zeus frieze in Agrigento, Sicily, has...

Viking Ship Burials Shrouded in Mystery on Danish Island

25 May 2021

25 May 2021

Archaeologists studying the origins and makeup of the Kalvestene burial field, a famed place in Scandinavian legend, have undertaken new...

The ‘extraordinary’ Roman mosaic depicting scenes from Homer’s Iliad unearthed in a Rutland farmer’s field is the first of its kind in England

25 November 2021

25 November 2021

The 1,500-year-old mosaic discovered by a farmer was considered Britain’s “most exciting” Roman find. The artwork was discovered on private...

Archaeologists Unearth 2,700-Year-Old Phoenician Scarab Seal and Amulet at Nuragic Ruinas in Sardinia

6 February 2026

6 February 2026

Archaeologists excavating the Nuragic complex of Ruinas in central-eastern Sardinia have uncovered an extraordinary artifact: a Phoenician scarab carved in...

China Discovers 2,200-Year-Old Imperial Road, the Ancestor of Today’s 4-lane Highways

22 December 2025

22 December 2025

Chinese archaeologists have uncovered a remarkably preserved section of an ancient imperial highway built more than 2,200 years ago—an infrastructure...

Thousand-year-old bone skate discovered in Czech Republic

20 March 2024

20 March 2024

Archaeologists from the central Moravian city of Přerov, Czech Republic have announced a unique discovery. While carrying out excavations in...

Stone Age Boy in Sweden Buried in Spectacular Fur and Woodpecker Feather Headgear

5 March 2026

5 March 2026

Advanced soil analysis uncovers hidden details of Mesolithic clothing at Skateholm cemetery More than 7,000 years ago, along the southern...

An 1800-year-old inscription was discovered in Hadrianaupolis indicating the existence of the Asclepius cult

5 September 2022

5 September 2022

An inscription pointing to the existence of the cult of Asclepius was found in the ancient city of Hadrianaupolis, which...

DNA Analysis Reveals Identifies the Genetic Makeup of Piceni the Most Fascinating Civilizations of Pre-Roman Italy

24 November 2024

24 November 2024

A study conducted by an international team coordinated by Sapienza University of Rome and the Italian National Research Council (CNR)...

50 Lost War Helmets Found Near Wrocław University

16 June 2025

16 June 2025

In a remarkable archaeological discovery, over 50 military helmets from both World Wars have been unearthed just steps away from...

Forget Barter: Ancient Tally Sticks Rewrite the True Story of Money

29 September 2025

29 September 2025

Ancient tally sticks — carved wooden and bone records of debts and taxes — are rewriting what we thought we...

Remarkably Preserved Bronze Age Urns, Thousands of Years Old, Unearthed in Germany

13 May 2025

13 May 2025

What appeared to be an ordinary stretch of County Road 17 between the towns of Moisburg and Immenbeck has turned...

Rare bronze hand discovered in Roman Vindolanda, England

11 July 2023

11 July 2023

One of Europe’s most important Roman archeological sites is the Fort of Vindolanda, one of the earliest Roman garrisons built...

A marble block depicting the mythological story of Actaeon, who was killed by his dogs, was found in the ancient city of Prusias ad Hypium

7 August 2022

7 August 2022

A marble block depicting the mythological story of Actaeon  (Akteon), who was killed by his dogs, was found during the...

Pliny the Elder and the Mystery of Creta Umbrica: An Ancient Material Reidentified by Modern Science

21 December 2025

21 December 2025

For nearly two thousand years, a pale earth from the hills of central Italy has quietly bridged the worlds of...