HULL OF HISTORY

400-Year-Old Naval Shipwreck Resurfaces After Centuries Underwater

The wreck was exposed by the region’s unusually low water levels—the lowest in roughly a century.

A 17th-century Swedish naval shipwreck, lost for nearly four centuries, has unexpectedly resurfaced in the Baltic Sea. Exposed by the region’s unusually low water levels—the lowest in roughly a century—the remarkably well-preserved hull of the ship now juts above the surface near the island of Kastellholmen, making it visible for the first time. Experts have not yet identified the exact vessel, but marine archaeologists believe it was deliberately sunk around 1640 to serve as a foundation for a bridge connecting the island. The wreck is one of five similar ships positioned in the area, all dating from the late 16th and early 17th centuries. “We don’t have shipworm here in the Baltic that eats the wood, so it lasts for 400 years,” explained Jim Hansson, a marine archaeologist at Stockholm’s Vrak – Museum of Wrecks. A research initiative called “the Lost Navy” is underway to catalog, identify, and precisely date the many Swedish naval wrecks resting on the Baltic Sea floor. In recent years, archaeologists have uncovered several other shipwrecks and artifacts in the region.