1 July 2025 The Future is the Product of the Past

Spectacular Roman Mosaics Unearthed in Thalheim bei Wels: A Unique Discovery in Upper Austria

Archaeologists from the University of Salzburg uncovered three exceptionally preserved Roman mosaics during excavations

A remarkable archaeological discovery has captivated historians and culture enthusiasts alike: three extraordinarily well-preserved Roman mosaics have been uncovered in Thalheim bei Wels, a site near the ancient Roman city of Ovilava (modern-day Wels). The ongoing excavations, led by archaeologists from the University of Salzburg in collaboration with the Upper Austrian State Cultural Institution (Oberösterreichische Landes-Kultur GmbH), have revealed a vast Roman villa complex dating back nearly 2,000 years.

A Major Archaeological Site Overlooking Roman Ovilava

Since 2023, researchers have been exploring the ruins situated on Reinberg hill, offering a commanding view of what was once Ovilava—an important Roman settlement in Noricum. The scale and location of the site are impressive. Covering more than 1,000 square meters, the villa likely belonged to one of the wealthiest families of the region, based on the architectural complexity and high-quality decorative elements found.

Three Unique Roman Mosaics Discovered

During the final week of the 2024 excavation campaign, archaeologists uncovered the first of three stunning mosaic floors. Two more mosaics have since been revealed during the 2025 dig. One features a large vessel with curved handles and a wide mouth, believed to depict a krater, an ancient mixing bowl for wine—an object commonly used in Roman feasting rituals. Another mosaic shows intricate geometric patterns, only partially excavated to date.

This Roman mosaic featuring dolphin depictions was uncovered in Thalheim. Credit: OÖLKG / University of Salzburg
This Roman mosaic featuring dolphin depictions was uncovered in Thalheim. Credit: OÖLKG / University of Salzburg

The true highlight, however, is a mosaic depicting two dolphins, a rare and symbolic motif in Roman art often associated with marine themes and vitality. Roman mosaics are an extreme rarity in Upper Austria, making this find not only significant due to its excellent preservation but also because of its artistic and cultural value.

Open Excavation Day: June 10, 2025

The excavation phase concluded on June 6, 2025, but the public will have a rare opportunity to view these ancient masterpieces up close. On Tuesday, June 10, a special Open Excavation Day will allow visitors to experience the mosaics on-site and learn more about the ongoing research from the experts themselves.

Led by Renowned Experts

The project is directed by Dr. Felix Lang of the University of Salzburg and Stefan Traxler from the Upper Austrian State Cultural Institution. Their work continues to shed new light on Roman life in Noricum and enrich our understanding of Upper Austria’s ancient heritage.

University of Salzburg

Cover Image Credit: Oberösterreichische Landes-Kultur GmbH

Related Articles

The museum’s “Oscar” Awards had Received this Year by the Troy Museum and the Odunpazarı Modern Museum

11 May 2021

11 May 2021

At the European Museum of the Year Awards (EMYA) online ceremony on May 6, Turkey’s renowned Troy Museum and Odunpazar...

The remains of two new Doric temples are discovered under the Italian site of Paestum

15 January 2024

15 January 2024

Archaeologists have unearthed two new temples in the Doric style in Paestum, an ancient Greek colony in southern Italy. The...

Unexpected Origins of Mysterious Mummies Buried in Boats in a Chinese Desert

17 February 2024

17 February 2024

In 1990, hundreds of mummified bodies were found buried in boats in an inhospitable desert area in the Xinjiang Uyghur...

Where We Saw Sin, There Was Care: A Baby Buried in a Medieval Belgian Brothel

23 May 2025

23 May 2025

A medieval brothel in Belgium yields a discovery that forces historians to confront forgotten tenderness in places long seen only...

Mustatil Structures in Arabia May Be 7,000-Year-Old Stone Remnants of Cattle Cult

1 May 2021

1 May 2021

Archaeologists examining the mustatil stone remains in the northwest of Arabia think that these stone remains may have been used...

Bronze Age women’s jewelry set discovered in Güttingen carrot field, Swiss

17 October 2023

17 October 2023

A set of Bronze Age women’s jewelry was discovered by archaeologists in Güttingen, Thurgau canton, northeastern Switzerland, in a freshly...

Archaeologists discover innovative 40,000-year-old culture in China

2 March 2022

2 March 2022

Ancient hunter-gatherers living in what is now China may have been the first people in East Asia to process mustard...

An 1800-year-old inscription was discovered in Hadrianaupolis indicating the existence of the Asclepius cult

5 September 2022

5 September 2022

An inscription pointing to the existence of the cult of Asclepius was found in the ancient city of Hadrianaupolis, which...

Researchers found evidence of the use of medicinal herbs in the Grotte des Pigeons Cave in Morocco dating back 15,000 years

5 November 2024

5 November 2024

Morocco’s National Institute of Archaeology and Heritage has announced an important discovery that will enhance our understanding of ancient healing...

Tang-e Chogan bas-relief carvings, Majestic treasures of Sassanid art, are under threat of destruction 

9 March 2022

9 March 2022

Treasures of Sassanid art, some of Tang-e Chogan’s bas-reliefs are under threat of complete destruction due to lack of maintenance...

Archaeologists have discovered a large-sized 4,000-Year-Old steppe pyramid of the Bronze Age in Kazakhstan

10 August 2023

10 August 2023

Archaeologists of L. N. Gumilyov Eurasian National University discovered a massive Bronze Age steppe pyramid associated with a horse cult...

Relief masks discovered in Turkey’s ancient city of Kastabala

7 January 2022

7 January 2022

In the ancient city of Kastabala (Castabala), which dates back to 500 BC, located in Turkey’s southern province of Osmaniye,...

The Oldest Odin Inscription in the World Found in the Vindelev treasure

8 March 2023

8 March 2023

Scientists have identified the earliest known inscription referring to the Norse god Odin on part of a gold disc unearthed...

Rare 3,500-Year-Old Chariot Wheel Discovered at Inverness Golf Course

24 April 2025

24 April 2025

Archaeologists have discovered a rare prehistoric chariot wheel at the site of a future golf course near Inverness. The discovery...

The Catacombs of Commodilla in Rome will open to the public for the first time

21 September 2022

21 September 2022

The fourth-century Catacombs of Commodilla in Rome’s Garbatella district will reopen to the public soon after the Vatican’s Pontifical Commission...