2 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

Archaeologists Unearth Unique and Exceptionally Preserved Roman Wooden Water Pipe in Belgium

8 May 2025

8 May 2025

Nestled in the Flanders region of Belgium, not far from the country’s capital, Brussels, the charming city of Leuven is...

Lost Pirate Ship Possibly Identified Off Madagascar: Archaeologists Believe They’ve Found the Legendary Nossa Senhora do Cabo

9 July 2025

9 July 2025

Shipwreck site near Île Sainte-Marie matches historical records of pirate Olivier Levasseur’s treasure-laden vessel, say researchers After more than fifteen...

Submerged Land Bridge Beneath the Aegean May Have Carried Early Humans From Türkiye to Europe

21 September 2025

21 September 2025

A groundbreaking archaeological study has revealed that early humans may have crossed from modern-day Türkiye into mainland Europe via a...

A 1000-year-old Viking silver treasure found in Sweden

31 October 2022

31 October 2022

Archaeologists have discovered a 1,000-year-old silver Viking treasure at Täby, Viggbyholm, outside of Stockholm. The treasure was found during an...

Archaeologists may have found Lyobaa, the Zapotec Land of the Dead

1 July 2023

1 July 2023

An archaeological team from the Lyobaa project has confirmed the existence of a vast Zapotec underground complex in their study...

A well-preserved lion mosaic discovered in the Ancient City of Prusias ad Hypium

16 November 2023

16 November 2023

Archaeologists found a lion mosaic during excavations carried out in the Ancient City of Prusias ad Hypium. Excavations have been...

Archaeologists uncover intact 16th-century quayside in the Belgium town of Leper

24 March 2022

24 March 2022

Excavations at Leper (Ypres), located in the West Flanders province of Belgium, have uncovered a 16th-century quayside. The find was...

A woman in the Czech Republic found a medieval jackpot during a walk

29 May 2024

29 May 2024

A woman walking in the town of Kutná Hora in the Central Bohemian Region of the Czech Republic found a...

Italian Versailles being returned to its former glory through

17 May 2023

17 May 2023

The Italian Royal Palace of Caserta, a long-neglected near Naples, is being restored to its former glory through a vast...

Human Activity on Curaçao Began Centuries Earlier Than Previously Believed

28 March 2024

28 March 2024

New research co-led by Simon Fraser University and the National Archaeological Anthropological Memory Management (NAAM Foundation) in Curaçao extends the...

A 5,000-year-old large house has been discovered in China’s Yangshao Village

7 December 2022

7 December 2022

Henan Provincial Institute of Cultural Heritage and Archaeology archaeologists have excavated the ruins of house foundations dating back more than...

Archaeologists discover bones of a woman who lived 14,000 years ago at a site in The Iberian Peninsula

13 August 2021

13 August 2021

Archaeologists have discovered the bones of a lady who lived 14,000 years ago, the earliest traces of a modern burial...

The Secret of the Shipwrecks at Theodosius Harbor: 1,600 Years Old Women’s Sandals and Comb

11 April 2023

11 April 2023

The 1,600-year-old sandals and comb unearthed during the excavations of Theodosius Harbor (Portus Theodosiacus), the second-biggest harbor built on the...

Researchers Decode Ancient Roman Wooden Writing Tablets Found in Belgium

21 January 2026

21 January 2026

A remarkable archaeological breakthrough led by researchers from Goethe University Frankfurt is shedding new light on how Roman administration, culture,...

An Ampulla was discovered for the first time in the ancient city of Dara, Turkey

11 January 2022

11 January 2022

An ampulla was found for the first time in the ancient city of Dara, located in the province of Mardin...