Workers digging a railway tunnel in Sweden uncovered six shipwrecks spanning 5 centuries
How the shipwrecks came to be uncovered in Varberg The best preserved find, a 1530s oak sailing ship A mysterious trace of fire on the
How the shipwrecks came to be uncovered in Varberg The best preserved find, a 1530s oak sailing ship A mysterious trace of fire on the hull Two very different construction styles in Wrecks 5 and 6 Why Sweden's west coast keeps giving up buried ships Part of a wider pattern of finds at the same site What these buried ships reveal about Varberg's past A routine railway tunnel project in the Swedish coastal town of Varberg has turned into an unexpected archaeological event, after construction crews cut into a buried stretch of the town's medieval waterfront and uncovered the remains of six separate shipwrecks. The vessels range from the Middle Ages to the seventeenth century, with four dating to the medieval or late medieval period, one to the 1600s, and one that has so far resisted every attempt at dating. The find offers archaeologists a rare, layered snapshot of shipbuilding techniques and harbour life across several centuries, all preserved directly beneath what is now the centre of a modern Swedish city.According to Arkeologerna, the archaeology and cultural heritage unit of Sweden's Historical Museums, the investigations began in 2019 ahead of construction on the Varberg Tunnel, a major railway project run by the Swedish Transport Administration. The excavation site sits along what was once the town's original shoreline and harbour defence area, a stretch of land that today lies well inland but historically formed part of a busy coastal trading zone.
Fieldwork on three of the six wrecks, designated Wrecks 2, 5 and 6, was carried out during the winter and spring of 2022, in partnership with marine archaeologists from Bohuslän Museum, Visuell Arkeologi and Kulturmiljö Halland.Of the six, Wreck 2 stands out as the most complete and informative. According to Arkeologerna project leader Elisabet Schager, it was the best preserved of the three vessels studied in detail and the only one with a fully connected construction. The ship was built from oak sourced from the Halland and West Sweden region during the second half of the 1530s, using a clinker construction technique in which the hull planks overlap like fish scales, a shipbuilding method rooted in Viking-era tradition that remained common across northern Europe well into the Renaissance. Archaeologists recovered two connected sections of its starboard hull along with scattered timbers during the excavation.One detail from Wreck 2 has drawn particular attention. Archaeologists identified a berghult, a reinforcing beam fitted to the outside of a ship's hull to protect it while docking, and found clear traces of fire on this component. Schager has described the discovery as especially interesting, since it raises the open question of whether the vessel was damaged by an accidental blaze or deliberately burned before it came to rest at the bottom of the old harbour, a detail that remains unresolved and open to further study.Wreck 5, also built using the clinker method and dated to the seventeenth century, was recovered quickly due to construction timeline pressures and survived in far poorer condition than Wreck 2.