10 April 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

Archaeologists unearthed the ruins of an imposing stoa from the Greco-Roman era in Sicily

1 April 2024

1 April 2024

Archaeologists have unearthed the ruins of an imposing stoa from the Greco-Roman period in the small village of Tripi in...

Important archaeological find in the seas of Sicily: Archaic stone anchors found off Syracuse

24 November 2023

24 November 2023

During a joint operation by the Maritime Superintendency of the Sicilian Region and the Diving Unit of the Guardia di...

A Baptismal Surprise: Triton Baths in Southeastern Rome Converted into Early Christian Church

7 May 2025

7 May 2025

Recent archaeological excavations within the monumental complex of the Villa di Sette Bassi, situated in the southeastern outskirts of Rome,...

Archaeologists have discovered a 4,000-year-old burial ground and shell tool processing site in Taiwan

1 August 2022

1 August 2022

A 4,000-year-old cemetery and shell tool processing site has been discovered in Kenting National Park, Taiwan’s oldest and southernmost national...

350,000-Year-Old Human Settlement have been Discovered on the Arabian Peninsula

17 May 2021

17 May 2021

One of the world’s oldest Acheulean sites was found in the northern region of Hail in Saudi Arabia. Al Nasim...

Truncated conical tombs 3,000 years old found in the Chapultepec Forest

26 November 2023

26 November 2023

Archaeologists from the National Institute of Anthropology and History (INAH) unearthed 10 truncated conical tombs, approximately 3,000 years old, at...

Archaeologists Uncover the Second-Largest Roman Olive Oil Mill in the Empire During Major Tunisian Excavation

19 November 2025

19 November 2025

A groundbreaking archaeological mission in Tunisia has revealed one of the most significant Roman industrial sites ever uncovered: the second-largest...

A surprising discovery in Lublin countryside! Ancient figurines of Egyptian and Roman gods found

6 May 2023

6 May 2023

Two ancient figurines depicting the Egyptian god Osiris and a bust of the Roman god Bacchus were found in the...

Luxurious Ancient Roman Home With Magnificent Mosaic Wall uncovered between the Roman Forum and the Palatine Hill

14 December 2023

14 December 2023

Archaeologists have uncovered a luxurious Roman home between Rome’s Palatine Hill and the Roman Forum, boasting an “unparalleled” mosaic featuring...

Isles of Scilly Iron Age warrior buried with a mirror and sword was probably a woman

27 July 2023

27 July 2023

Archaeologists conducted a DNA analysis of the tooth enamel of a person who died more than two millennia ago on...

A Ribat Mosque shares space with the Roman sanctuary dedicated to Sun and Ocean was discovered in Portugal

2 November 2023

2 November 2023

The ruins of a second Islamic ‘ribat’ mosque dating back to the 11th and 12th centuries have been discovered at...

Karahantepe will shed light on the mysteries of the Prehistoric period

7 October 2021

7 October 2021

Karahantepe’s ancient site, which is home to Neolithic-era T-shaped obelisks similar to the ones in the world-famous Göbeklitepe, will reveal...

2,000-Year-Old Roman Stele Decorated with an Eagle and Greek Inscriptions Found in Manbij, Syria

23 August 2025

23 August 2025

A striking Roman-era stele carved from black basalt, featuring a detailed eagle clutching a wreath and adorned with Greek inscriptions,...

In the ancient city of Syedra: a unique mosaic with the 12 labors of Heracles depicted on a single panel found

25 July 2022

25 July 2022

During the excavations in the ancient city of Syedra in the Alanya district of Antalya, approximately 164 square meters of...

Early humans appreciated geometry and symmetry and were intentionally crafting spherical shapes 1.4 million years ago, according to a new study

7 September 2023

7 September 2023

An examination of 150 round, baseball-sized stones discovered at a site where early humans lived 1.4 million years ago shows...