3 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 Discovered “Temple of the Emperors” in the Agora of the Ancient City of Nikopolis, Greece

30 May 2024

30 May 2024

The Greek Ministry of Culture declared that fresh discoveries had been made during archaeological excavations at the ancient Nikopolis Agora...

Archaeologists explore Eastern Zhou Dynasty mausoleum in China’s Henan

30 January 2022

30 January 2022

An archaeological survey of a royal mausoleum of the Eastern Zhou Dynasty (770 B.C.-256 B.C.) has been launched in central...

Lidar Technology Reveals a 3,000-year-old Secret Mayan City with Full of Pyramids and Plazas

30 October 2024

30 October 2024

Tulane University researchers used laser-guided imaging to uncover vast unexplored Maya settlements in Campeche, Mexico, revealing more than 6,500 pre-Hispanic...

Scientists identified a unique engraving that could be the oldest three-dimensional (3D) map in the world

4 January 2025

4 January 2025

Scientists working in the Ségognole 3 cave, located in the famous sandstone massif south of Paris have identified a unique...

Rare Ancient Stamps Found in Falster May Show Way to an Unknown King’s Home

27 July 2023

27 July 2023

In the center of Falster, southeast of Denmark, a man with a metal detector has made an important discovery. The...

Tajik Buddha in Nirvana – the Largest in the World: 42 feet long and 9 feet high

31 December 2023

31 December 2023

In the past, while Taliban soldiers in Afghanistan destroyed two immense statues of Buddha, art historians in neighboring Tajikistan meticulously...

‘Mystery and Unfathomable’ King Arthur’s Hall is 4,000 Years Older Than Previously Thought

10 November 2024

10 November 2024

A mysterious monument in Cornwall has been discovered to be 5,000 years old—4,000 years older than previously thought. The rectangular...

Enigmas Roman Dodecahedron Uncovered by Amateur Archaeologists in the UK

24 January 2024

24 January 2024

Amateur archaeologists have unearthed a striking Roman dodecahedron in the serene countryside of Norton Disney, England, a mysterious class of...

Ancient Eco-Tech Uncovered in Lebanon: Phoenicians Used Recycled Pottery for Hydraulic Lime Plaster 2,700 Years Ago

23 July 2025

23 July 2025

Excavations at Tell el-Burak Reveal Technological Innovation and Early Sustainable Construction in Iron Age Lebanon In a major archaeological breakthrough,...

Nearly 20,000 Silver Coins Discovered During Restoration of Historic Merchant House in Moscow

8 February 2026

8 February 2026

A sensational archaeological discovery in Moscow reveals 20,000 silver coins hidden inside the historic house of merchant Averky Kirillov, shedding...

Altar site for Greek goddess Demeter unearthed in Turkey’s ancient city of Blaundus

21 December 2021

21 December 2021

An altar site for the Greek goddess Demeter was unearthed during the ongoing excavations in the ancient city of Blaundus,...

Manot Cave yielded evidence for ritualistic gathering 35,000 years ago, the earliest on the Asian continent

13 January 2025

13 January 2025

Archaeological research at the Manot Cave in what is now the Galilee in northern Israel has uncovered evidence of ritualistic...

Face of the Picts? Rare Carved Stone Discovered at Scottish Hillfort

19 September 2025

19 September 2025

A remarkable discovery at a hillfort in Fife has brought archaeologists face-to-face with Scotland’s enigmatic Pictish past. A carved stone,...

Archaeologists uncover 4,000-year-old earliest large-scale Archaic fish-trapping facility recorded in ancient Mesoamerica

28 November 2024

28 November 2024

Archaeologists, using drones and Google Earth imagery, have discovered a 4,000-year-old network of earthen canals in what is now Belize...

An architectural gem from the medieval monastery of Posa, Germany

26 July 2023

26 July 2023

Archaeological excavations have been taking place on the Posaer Berg (Posa Hill) near Zeitz (Burgenland) every year since 2017. They...