14 March 2026 The Future is the Product of the Past

Marble inlay floors found in a Sunken Roman villa in Baia, the Las Vegas of the ancient world

Expansion of research activities in the Terme del Lacus area in the sunken Baia park, known as the ‘Las Vegas’ of the ancient world, has revealed new elements of ancient Roman luxury villas.

In the Gulf of Naples, a few kilometers from Pompeii, Baia was a vacation city for the capital’s rich and powerful during the Roman era, drawn to its natural volcanic vents and medicinal hot springs. Some of the most important names in Roman history such as Caesar, Cicero, Mark Antony, Brutus, and Nero had villas in Baia.

The luxurious town was abandoned in the 8th century after being raided by a Muslim army, and in the 16th century, the underlying volcanic magma chamber emptied, a process known as bradyseism. The land dropped about 20 feet below sea level, drowning more than half of Baia beneath shallow bay waters.

A section more than 260 feet long with visible remains, including a stone colonnade with collapsed columns made of fine imported Portasanta marble from Chios in Greece, was discovered during an exploration of the Baths of Lacus, a private thermal bath built inside a domus.

A large section of opus sectile (marble inlay) flooring was also discovered.
A large section of opus sectile (marble inlay) flooring was also discovered.

A large piece of marble opus sectile flooring has also been identified, still rendered in Portasanta in chromatic alternation with white or gray marble slabs. This currently appears as the most indicative dating element, being the typology and implementation referable to the Late Antiquity age.



📣 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 Lacus Baths site, which opened in 2020, allows scuba divers and snorkelers to explore the bath’s exceptional mosaic floors made of white, pink, red, green, grey, and black tiles. It was a spa complex, most likely of a private residence, overlooking Baia’s ancient port, the Lacus Baianus. In addition to the perimeters of various rooms and the thermal baths, three apses walls, which once supported large windows overlooking the Lacus Baianus, can be seen.

Press release

Related Articles

Rare gladiator tombs were discovered in the Ancient City of Anavarza in southern Türkiye

10 August 2022

10 August 2022

Archaeologists have discovered rare gladiator tombs in the ancient city of Anavarza, known as the “Invincible city” in history, which...

A Big, Round, 4,000-Year-Old Stone Building Discovered on a Cretan Hilltop

12 June 2024

12 June 2024

During excavations for an airport on Greece’s largest island of Crete, a large circular monument dating back 4000 years was...

Medieval Weapon Chest Found on Sunken Medieval Flagship Gribshunden

20 April 2024

20 April 2024

An extensive exploration of the wreck of the royal flagship Gribshunden has unearthed a trove of new findings: new insights...

Archaeologists Discovered Over 500 Ancient Coins and A Gold Template for Making jewelry in Bulgaria

17 August 2024

17 August 2024

In Plovdiv, in southern Bulgaria, archaeologists have discovered over 500 ancient coins and a gold template for making jewelry from...

In Neolithic China, Death Was Gendered: Men for the Gates, Women for the Elites

2 December 2025

2 December 2025

Human sacrifice was not just a ritual act in Neolithic China—it was a carefully engineered system, and nowhere is this...

5000-year-old fingerprint found in Orkney pottery

23 April 2021

23 April 2021

Fingerprints were found on a pottery dating back 5,000 years in the Orkney archipelago, located in the northern region of...

The Earliest Evidence of Christianity on Bulgarian Territory Found in Roman city of Deultum

13 July 2024

13 July 2024

A silver amulet was discovered during excavations of the Deultum-Debelt National Archaeological Reserve, near the village of Debelt in the...

In Germany, volunteers unearthed the largest hoard of Slavic coins to date and bronze-age seven swords

29 November 2023

29 November 2023

Volunteer archaeologists found bronze age seven swords and from the 11th century 6000 silver coins in the northeastern German state...

An Ancient Site Found in UAE may be Sixth-Century Lost City of Tu’am

18 June 2024

18 June 2024

Ruins from the sixth century have been discovered during excavations in the United Arab Emirates Umm Al Quwain region, which...

1,500-Year-Old Imperial Stone Inscription Unearthed in Ulanqab, Inner Mongolia

18 August 2025

18 August 2025

A newly unearthed stone inscription, tentatively named the “Stele of the Emperor’s Northern Tour,” has been discovered in the vast...

Japan Researchers Uncover Lost Villa Believed to Belong to First Roman Emperor

19 April 2024

19 April 2024

Researchers from the University of Tokyo have discovered a nearly 2,000-year-old building at a site with ancient Roman ruins buried...

Excavations at the ‘Westminster Abbey of Wales’ Yielded a Few Surprises: a lost Aqueduct and a Buried Celtic Treasure

12 March 2024

12 March 2024

Archaeologists working in Wales revealed recently they may have discovered a Celtic monastery at the site of a 12th-century Cistercian...

The largest stone coffin grave found so far at the Yoshinogari Ruins -3.2 meters

30 May 2023

30 May 2023

A grave with a stone coffin around 2.3 meters long and dating to the latter part of the Yayoi Period...

Multiple Burials found at Çatalhöyük

17 September 2021

17 September 2021

Multiple burials were unearthed during the ongoing excavations in the house on the eastern mound of the Neolithic settlement Çatalhöyük....

Excavations in and around Yazıkaya, one of the monumental works of the Phrygians, start again after 71 years.

23 July 2022

23 July 2022

Archaeological excavations at Midas Castle in Yazılıkaya Midas Valley in the Han district of Eskişehir, located in northwest Turkey, will...