Workers Preparing To Construct An Apartment Building In Switzerland Just Uncovered An Ancient Roman Settlement Filled With Rare Artifacts

Published May 5, 2025
Updated May 6, 2025

Along an ancient road that was lined with columns and stretched 13 feet across, archaeologists found the ruins of several houses as well as latrines, infant burials, and a bronze panther figurine.

Augusta Raurica Excavation

Freigelegter Keller/Kanton AargauExcavations at Augusta Raurica, an archaeological site from the Roman era in Switzerland.

Augusta Raurica is one of the most important ancient Roman sites in Switzerland. Located just north of the Alps, it’s an active archaeological site as well as the home of a museum that holds more than 2 million artifacts. And during excavations ahead of the development of new apartments nearby, archaeologists have uncovered more to add to the collection.

These excavations unveiled a road and several structures as well as a collection of infant burials and a “rare” bronze panther figurine. Archaeologists said that these exciting finds have “significantly expanded our knowledge of the lower town of ancient Augusta Raurica.”

Rare Discoveries Among Ancient Roman Ruins In Northern Switzerland

Augusta Raurica Roman Settlement

Kanton AargauFollowing geological surveys, archaeologists were able to focus on an excavation area of 18,000 square meters.

According to a press release from the Canton of Aargau, the discoveries were made during excavations ahead of the development of three new apartment buildings in the area. After a geological survey, archaeologists began to excavate an area of roughly 194,000 square feet.

Within this area, archaeologists identified a Roman road with buildings and courtyards on either side, as well as porticoes. The road was 13 feet wide, and had apparently been restored multiple times. The bones of the houses were surprisingly well-preserved, and because of their “rectangular floor plans, internal layout, and rear courtyards,” archaeologists believe they were strip houses, or row houses.

Archaeologists also found several shafts and pits in the courtyard of the houses, which may have been latrines or storage shafts. In addition, they also unearthed several infant burials — in ancient Rome, which had a high infant mortality rate, infants were customarily buried at the family’s home.

But perhaps the most fascinating finds during the excavation were a number of “rare” objects. Archaeologists unearthed a tuff votive holder, a mosaic glass spindle whorl, and a small bronze panther statuette.

Roman Bronze Panther Statuette

Römerstadt Augusta RauricaThe bronze panther figurine that was unearthed during excavations at Augusta Raurica.

This part of Augusta Raurica was likely developed between the late first century C.E. and the 3rd century C.E., which places it near the end of this Roman settlement’s tumultuous history.

The Dramatic Rise And Fall Of Augusta Raurica

According to the Augusta Raurica museum, the colony was first constructed around 15 B.C.E, and grew rapidly over the next 200 years. Advantageously located on the Rhine River, and along the west-east route from Gaul to the Danube River and the Raetia province, the population of Augusta Raurica soon swelled to 15,000 inhabitants.

Roman Amphitheater In Switzerland

Augusta Raurica MuseumThe amphitheater at Augusta Raurica is one of the settlement’s most well-preserved sites.

Like other prosperous Roman settlements of its day, Augusta Raurica once had temples, a forum, public paths, roads, and an amphitheater. Augusta Raurica also had the largest Roman theater north of the Alps, which could seat between 8,000 to 10,000 spectators.

But like other Roman settlements, Augusta Raurica soon fell on hard times. War, epidemics, and crop failures led to the slow abandonment of the town, and by 300 C.E. many people had moved closer to a large fort on the Rhine. Roman troops left the settlement a century later, around the time Rome fell. Though Augusta Raurica remained an important administrative center and market town, it declined as nearby Basel began to flourish in the seventh century.

Roman Basilica In Switzerland

Susanne SchenkerThe ruins of the Augusta Raurica basilica.

Augusta Raurica then became a small fishing village. Today, it’s an excavation site, research center, and museum — and a rich source of Roman artifacts. Archaeologists have benefited from the wealth of artifacts at the former settlement, and they even know the names of some of its inhabitants thanks to “tombstones and votive altars or from dedications on buildings.”

But as the recent finds at Augusta Raurica show, there’s still much to learn about this once-thriving Roman settlement. Many of its former structures are exposed to the air for visitors to see, but some hints about ancient Roman life in Augusta Raurica, from the children mourned and buried, to the prized items like the panther figurine, may remain buried in the ground.


After reading about the rare and surprising finds made at Augusta Raurica during recent excavations, go inside the fascinating question of why the Roman Empire fell. Then, learn about some of the most incredible Roman gladiators to ever enter the arena.

author
Kaleena Fraga
author
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 dual degree in American History and French.
editor
John Kuroski
editor
John Kuroski is the editorial director of All That's Interesting. He graduated from New York University with a degree in history, earning a place in the Phi Alpha Theta honor society for history students. An editor at All That's Interesting since 2015, his areas of interest include modern history and true crime.
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Fraga, Kaleena. "Workers Preparing To Construct An Apartment Building In Switzerland Just Uncovered An Ancient Roman Settlement Filled With Rare Artifacts." AllThatsInteresting.com, May 5, 2025, https://allthatsinteresting.com/kaiseraugst-switzerland-ancient-roman-settlement. Accessed May 7, 2025.