5 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

4,000-year-old Rock Art From A Previously Unknown Ancient Culture uncovered in Venezuela

4 July 2024

4 July 2024

An archaeological team in Venezuela has uncovered 20 ancient rock art sites in Canaima National Park in the southeastern part...

The Oldest “Book” of Europe: Derveni Papyrus

4 September 2022

4 September 2022

The Derveni papyrus is considered Europe’s oldest legible manuscript still in existence today. It is an ancient Greek papyrus roll...

Hidden Gods of Kurul Castle: Dionysus and Pan Figurines Capture Spotlight as Dig Resumes

10 July 2025

10 July 2025

Excavations are set to resume next week at the ancient Kurul Castle in Ordu, the first scientifically excavated archaeological site...

For the first time, researchers discovered bioarchaeological evidence of familial embalming in early modern France

16 November 2024

16 November 2024

A unique discovery has revealed new insights into the burial rituals of early modern Western Europe: For the first time,...

Mystery on Germany’s Sacred Rocks: 2,000-Year-Old Ritual Site Revealed at Bruchhauser Steine

6 March 2026

6 March 2026

High above the forests of Germany’s Sauerland region, a dramatic cluster of volcanic rock formations has long stirred curiosity among...

A new study provides evidence that modern humans, coexisted in the same region with Neanderthals for thousands of years

11 February 2024

11 February 2024

A genetic analysis of bone fragments excavated from an archaeological site in Ranis, Germany provides conclusive evidence that modern humans...

Archaeologists Discovered 1,500-Year-Old Maya Palace in Mexico

25 September 2023

25 September 2023

Mexican National Institute of Anthropology and History (INAH) archaeologists have discovered a palace at an ancient Maya city in southeastern...

Prehistoric Cave Art Handprints With Missing Fingertips Point to Ritual Amputation

3 January 2024

3 January 2024

Researchers who examined prehistoric cave art in France and Spain, a new interpretation of Paleolithic cave art proposes that prehistoric...

Unique and very well-preserved prehistoric engravings found in southwestern Catalonia

23 March 2023

23 March 2023

Significant prehistoric rock art has been discovered in La Febro, in southwestern Catalonia. The team that discovered the art inside...

Woodhenge Found in Denmark: A Link Between Denmark and Britain’s Neolithic Past

1 March 2025

1 March 2025

In a stunning revelation, archaeologists have unearthed a remarkable structure dubbed “woodhenge” in Denmark, a discovery that not only illuminates...

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...

Uncovering the ritual past of ancient mustatils: Cult, herding, and ‘pilgrimage’ in the Late Neolithic of north-west Arabia

16 March 2023

16 March 2023

Mustatils—stone monuments from the Late Neolithic period thought to have been used for ritual purposes—have been the subject of new...

A long-lost branch of the Nile helped in building Egypt’s pyramids – Scientists Say

1 September 2022

1 September 2022

The Giza Pyramids are one of the world’s most iconic cultural landscapes, and they have fascinated humans for thousands of...

Anatolia’s First Phoenician Find: Human-Faced Glass Beads and Baby Jar Burials Unearthed

30 December 2025

30 December 2025

Archaeological excavations at Oluz Höyük in Amasya, north-central Türkiye, have revealed rare evidence of Phoenician presence deep inside Anatolia, including...

Cosmic cataclysm 1,500 years ago may have caused downfall of the Hopewell Culture

3 February 2022

3 February 2022

Researchers at the University of Cincinnati find evidence of cosmic cataclysm 1,500 years ago at 11 ancient sites in three...