12 January 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

Terracotta Army Emperor’s Quest for Immortality: Tibetan Inscription Confirmed Authentic

19 September 2025

19 September 2025

Qin Shi Huang, China’s first emperor and the visionary behind the world-famous Terracotta Army, has long been remembered for his...

Storms uncover precious marble cargo from a 1,800-year-old Mediterranean shipwreck in Israel

15 May 2023

15 May 2023

Numerous rare marble artifacts have been found at the site of a 1,800-year-old shipwreck in shallow waters just 200 meters...

An Avar Warrior Buried with Lamellar Armor and Equipment Discovered in Hungary

3 February 2024

3 February 2024

Archaeologists of the Déri Museum in Debrecen (eastern Hungary) found the tomb of a fully armed and with a complete...

Dominican mission discovers 1,305-meter Greco-Roman ancient rock-cut tunnel in Alexandria

4 November 2022

4 November 2022

A Greco-Roman tunnel measuring 1,305 meters in length was discovered beneath Tapuziris Magna, an Ancient Egyptian city, by an Egyptian-Dominican...

The First Native Americans were Among the First Metal Miners in the World

20 March 2021

20 March 2021

An arrowhead made of pure copper 8,500 years ago dates the history of the copper age to an earlier period,...

7 Gold Pendants Found Buried by Ancient Scandinavian Elites as a Sacrifice to the Gods

13 May 2021

13 May 2021

7 gold necklaces were found in a field near the Norwegian municipality of Østfold County Rade. Researchers believe that these...

Assos Excavations Reveal 2,200-Year-Old Mosaic and Monumental Tomb

10 March 2025

10 March 2025

Archaeological excavations in the ancient city of Assos, situated in Behramkale village in Türkiye’s Çanakkale province in the northwestern part...

Rare Roman Cavalry Swords Lead to Major Archaeological Discovery of Iron Age to Roman Settlement in Gloucestershire

4 July 2025

4 July 2025

A remarkable archaeological excavation in Gloucestershire has unveiled a vast settlement site dating back over 2,000 years, bridging the Iron...

A Gold Belt Weighing 432 Grams Unearthed During Excavations in Ani Ruins is on Display

2 July 2024

2 July 2024

The gold belt discovered 22 years ago during excavations in the ancient city of Ani, often referred to as the...

Archaeologists are deciphering Roman history along Dere Street, one of the oldest roadways in Britain

17 July 2021

17 July 2021

Final archaeological finds uncovered as part of a major road improvement in the north of England have shed new insight...

First Major Iron Age Cemetery Discovered in the UAE: A 3,000-Year-Old Burial Site in Al Ain Region

22 April 2025

22 April 2025

A groundbreaking archaeological discovery has emerged from the Al Ain Region of the United Arab Emirates, revealing a 3,000-year-old necropolis...

2,000-year-old graves found in ancient necropolis beneath Paris Train Station

24 April 2023

24 April 2023

Archaeologists have discovered 50 tombs in an ancient necropolis just meters from a busy train station in central Paris, and...

Two Altars Used for Blood Sacrifices and Divinations Discovered in the Ancient Thracian City of Perperikon

14 September 2024

14 September 2024

In the ancient Thracian city of Perperikon, partly carved into the rock in the Eastern Rhodope Mountains of Bulgaria, two...

Grave Dig Uncovers 1,500-Year-Old Mosaic with Star of David and Cryptic Greek Petition in Türkiye

3 August 2025

3 August 2025

During a routine grave dig in Türkiye’s Diyarbakır province, archaeologists uncovered a remarkable 1,500-year-old mosaic featuring the Star of David...

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...