A remarkable archaeological discovery in eastern Norway has revealed the largest Viking Age coin hoard ever found in the country, offering new insights into trade, wealth, and political transformation during the late 10th and early 11th centuries.
The hoard, uncovered in a field near Rena in Østerdalen, currently consists of 2,970 silver coins, with excavations still ongoing. Archaeologists believe the total may rise further as the site continues to be investigated under controlled conditions. The discovery is already being described as unprecedented in a Norwegian context.
The coins originate from a wide geographical area, underscoring Norway’s extensive international connections during the Viking Age. Most are English (Anglo-Saxon) and German in origin, alongside smaller numbers of Danish and Norwegian coins. Among them are issues minted during the reigns of prominent historical figures including Cnut the Great, Æthelred II, Otto III, and Harald Hardrada.
Experts from the Museum of Cultural History in Oslo have dated the hoard to between the 980s and the 1040s, with deposition likely occurring around 1047. According to Professor Svein Gullbekk, the find captures a pivotal economic moment. “Foreign coinage dominated Norway’s monetary system until Harald Hardrada established a national coinage. This hoard was buried right at the beginning of that transition,” he explained.
The discovery was initially made by metal detectorists Vegard Sørlie and Rune Sætre, who uncovered 19 silver coins before halting their search and alerting authorities. Their adherence to national heritage guidelines has been widely praised by archaeologists, who stress the importance of such cooperation in preserving cultural sites.
“This is a historic discovery,” said Norway’s Minister of Climate and Environment, Andreas Bjelland Eriksen. “Finds like this belong to the entire nation and deepen our understanding of our shared past.”
Archaeologists from Innlandet County Authority, working in collaboration with national heritage bodies, have since taken over the site. It is currently under guard, with restricted access to protect its integrity. Under Norwegian law, such finds are automatically classified as protected cultural heritage.
In addition to coins, fragments of so-called “hacksilver”—cut pieces of jewellery used as currency—have also been recovered, highlighting the weight-based silver economy typical of the Viking Age.
Archaeologist Jostein Bergstøl from the Museum of Cultural History is now preparing the further archaeological excavation of the field where the silver coins were found. He has a clear idea of why the Viking hoard appeared here in particular.
“From the 900s until the late 1200s there was an enormous iron production in this area. Ore was extracted from the bogs, and the processed iron was exported to Europe,” says Bergstøl.
The scale and composition of the hoard have generated considerable excitement among scholars. “This is the kind of discovery one might experience only once in a lifetime,” said archaeologist May-Tove Smiseth.
Large Viking coin hoards are rare in Norway, with the last comparable find dating back to 1950. As cataloguing and analysis continue, experts anticipate that the Rena hoard will remain a focal point of archaeological research for years to come.
Header Image Credit : Innlandet County Authority
Sources : University of Oslo