25 November 2025 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

A sculpture of a snake-bodied Roman-German deity was discovered in Stuttgart

23 April 2024

23 April 2024

A sculpture of a snake-bodied Roman-German deity was discovered at the Roman fort in Stuttgart, Germany. Since the beginning of...

Unique semi-mummified body tomb discovered in Pompeii

17 August 2021

17 August 2021

A semi-mummified skeleton was discovered in the Porta Sarno necropolis, which is located east of Pompeii’s city center and is...

A new study says genes and languages aren’t always together

22 November 2022

22 November 2022

Over 7,000 languages are spoken around the world. This linguistic diversity, like biological traits, is passed down from generation to...

New research reveals that Baltic amber was transported to the most westerly region of the continent more than 5,000 years ago

21 October 2023

21 October 2023

A team of scientists has identified the oldest pieces of Baltic amber ever found on the Iberian Peninsula, revealing that...

A farmer discovered artifacts of the Unetice culture in his field

19 August 2021

19 August 2021

A farmer in Sulęcin county in Poland’s Lubusz province discovered a rare treasure while trying to clear stones from his...

Medieval Masterpiece: Rare Jesus Christ Relief from Ani Ruins Unveiled After 130 Years

14 August 2025

14 August 2025

A significant archaeological artifact depicting Jesus Christ has been put on public display for the first time at the Kars...

Archaeologists have pinpointed the location of a famous early Islamic battle using declassified spy satellite images

14 November 2024

14 November 2024

Archaeologists from Durham University in the UK and the University of Al-Qadisiyah have identified the site of the historic Battle...

Mythical Viking stronghold Jomsborg could be on Hangman’s Hill near Wolin, archaeologist say

14 July 2023

14 July 2023

A new hypothesis about the location of the mythical Viking stronghold on Hangman’s Hill near Wolin (West Pomerania) has been...

Archaeologists Discovered Remarkably Preserved Shrines inside the Assyrian Temple of Ninurta, in Nimrud

29 December 2024

29 December 2024

Recent archaeological work in Nimrud, led by the Penn Museum in collaboration with Iraqi archaeologists, has uncovered two remarkably well-preserved...

Neo-Assyrian underground complex discovered under a house in southeastern Turkey

11 May 2022

11 May 2022

An underground Iron Age complex has been found in Turkey that may have been used by a fertility cult during...

Portugal’s Enigmatic Roman Building “Tower of Centum Cellas”

4 February 2024

4 February 2024

The Tower of Centum Cellas (also known as the “Tower of St. Cornelius”), located in the Mount of Santo Antão...

A Rare Late Neolithic Period Seal found in Domuztepe Mound

25 August 2022

25 August 2022

A rare Late Neolithic Seal was discovered during the 2022 excavations of the Domuztepe Mound (Domuztepe Höyük), located on the...

Mysterious T-Shaped Pillars and 50 Neolithic Structures Found in Sayburç, the Heart of Taş Tepeler

7 September 2025

7 September 2025

Archaeologists working in Şanlıurfa’s Sayburç settlement in southeastern Türkiye have unearthed a remarkable treasure from the deep past: over 50...

The Lord’s Prayer Carved in Stone with Scandinavian Runes and a Picture of a Boat Discovered in Ontario, Canada

17 June 2025

17 June 2025

Hidden deep in the northern Ontario wilderness, an extraordinary archeological discovery has puzzled researchers and captured the imagination of history...

Excavations at a 4th millennium BC settlement uncover evidence for the emergence and rejection of the earliest state institutions in Iraq

6 December 2024

6 December 2024

New excavations of the 4th-millennium B.C settlement at the archaeological site of Shakhi Kora, located in the Iraqi Kurdistan region...