This 2,000-Year-Old Roman Mosaic Was Just Unearthed In Central London

Published February 23, 2022
Updated February 25, 2022

Made up of two stunningly intricate panels, this mosaic is the largest one found in London in half a century.

Roman Mosaic Found In London

Museum of London Archeology Archeologists work to uncover the newly-unearthed mosaic in central London.

In the shadow of the iconic Shard in London, archeologists have come across an echo of the city’s ancient past. Right there in the heart of the city, they’ve unearthed a striking Roman mosaic which dates back to the late second or early third century.

“This is a once-in-a-lifetime find in London,” raved Antonietta Lerz, the Museum of London Archeology (MOLA) site supervisor.

MOLA archeologists uncovered the mosaic while excavating a new housing and retail development at the Liberty of Southwark site near the London Bridge. As they sifted through the dirt, something suddenly caught their attention.

“When the first flashes of color started to emerge through the soil everyone on site was very excited,” Lerz explained.

The archaeologists eventually uncovered a Roman mosaic made of two panels that stretches for more than 26 feet. The larger panel includes lotus flowers, a “Solomon’s knot” pattern, and intertwining strands called guilloche. The smaller panel is simpler but includes some of the same designs with red and black tiles. Historians have seen similar mosaics elsewhere.

Archeologists Uncover Roman Mosaic

Museum of London ArcheologyThe panel is nearly 2,000 years old and includes intricate geometric patterns.

David Neal, a Roman mosaic expert, believes that the larger panel was made by the Acanthus group, who developed a unique style in London. And, intriguingly, the smaller panel bears a striking resemblance to one found in Trier, Germany. That may mean that London artisans took their craft abroad.

Both mosaics probably made up a triclinium, a sort of formal dining room where upper-class ancient Romans would have lounged on couches, chatted, and admired the beautiful floor.

The triclinium itself likely made up one part of a mansio, a type of inn for Romans officials traveling on state business where they could rest, stable their horses, and get a bite to eat. Archeologists suspect that it was part of a bigger complex, but they’re still examining the grounds.

Indeed, the mosaics weren’t the only discoveries that the MOLA archeologists made. They also found evidence of a large building nearby, which may have been a wealthy Roman’s private house. There, they uncovered an intricate bronze brooch, a bone hairpin, and a sewing needle.

“These finds are associated with high-status women who were following the latest fashions and the latest hairstyles,” Lerz explained, noting that they lived during the “heydey of Roman London.”

“The buildings on this site were of very high status. The people living here were living the good life.”

Smaller Roman Mosaic

Museum of London Archeology The smaller mosaic bears a strong resemblance to one found in Trier, Germany.

Roman London, or Londinium, was first settled in 47 C.E. It expanded rapidly throughout the first century and reached its peak during the second century. At the time, Londinium boasted a population of around 45,000 to 60,000.

The largest city in Roman Britannia, it had a forum, a basilica, bathhouses, temples, and other features found in bustling Roman hubs. The mosaics found near The Shard are a striking throwback to that time.

“The Liberty of Southwark site has a rich history, but we never expected a find on this scale or significance,” explained Henrietta Nowne, a Senior Development Manager at regeneration specialist U+I, which is working with Transport for London to develop the Liberty of Southwark site.

“We are committed to celebrating the heritage of all of our regeneration sites, so it’s brilliant that we’ve been able to unearth a beautiful and culturally-important specimen in central London that will be now preserved so that it can be enjoyed by generations to come.”

Moving forward, Lerz and her team aim to preserve and display the stunning mosaics.

“Long term, we would hope to have these on public display and we are in consultation with Southwark Council to find an appropriate building to put them in, where they can be enjoyed by everyone,” she explained.

For now, the excavation of the Roman mosaics continues — just a three-minute walk from London’s gleaming Shard.


After reading about the sprawling Roman mosaics found in central London, learn about the priceless Roman mosaic that spent 50 years as a coffee table in New York City. Then, learn the most fascinating facts about ancient Rome.

Kaleena Fraga
A staff writer for All That’s Interesting, Kaleena Fraga has also had her work featured in The Washington Post and Gastro Obscura, and she published a book on the Seattle food scene for the Eat Like A Local series. She graduated from Oberlin College, where she earned a double degree in American History and French.