BY TIM NEWCOMB
The perfect conditions of s Swedish wetland kept the fragile treasure preserved for centuries.
A passerby discovered a rare Viking-era iron bracelet in a wetland on the Swedish island of Öland.
The open-ended bracelet style is rare in large part because of the use of iron.
Officials plan to undergo a deeper search of the area to see if the find was a one-off or if there is a hoard stashed nearby.
In a new discovery announced by the County Administrative Board of Kalmar County in Sweden on a translated Facebook post, someone who officials are calling “an attentive person” discovered what first appeared to be an unremarkable, rusted-out bracelet. Instead, the find turned out to be a rare example of an iron arm brace from the Viking era.
Karl-Oskar Erlandsson (an archaeologist from Kalmar) said that from the over 1,000 Viking-era bracelets in the country’s State Historical Museum, only three of the ancient objects are made of iron. This is in part because iron is a highly corrosive material, and experts believe that the oxygen-poor environment of the wetland helped preserve the bracelet better than others like it. That preservation also allowed for the fine craftsmanship of the piece to shine through after 1,000 years.
“The newly found armband is beautifully ornate with rows of points and has animal heads at the ends,” the statement read, regarding the C-shaped bracelet and the raised dots on the exterior. “Similar findings have been made on Gotland, but this particular variant we have not yet found an exact equivalent to.”
Öland was once a key trading post for Sweden, especially during the Viking age. The country’s second-largest island sits off the southeast coast of the mainland, surrounded by the Baltic Sea. It was at one time known for the Borgholm Castle, and is also home to Solliden Palace—a royal family summer retreat.
Officials have plans to search for more information about the origins of the bracelet, hoping they can find a marking from a workshop or blacksmith once they preserve the armband. Maybe there’s even more rare treasure to find, although the fact that the bracelet was discovered in a wetland makes it less likely that it came from a lost settlement or gravesite, the statement read.
Still, once the weather allows, officials plan to scour the area with metal detectors to see if they can discover more lost Viking-age treasure.
This article was originally published in Popular Mechanics on March 25, 2025.
