Medieval Korean Ships Reveal 800-Year-Old Trade Secrets

Two sunken ships from the 13th-century Goryeo Kingdom have been discovered off Korea's west coast, offering rare insights into how ancient goods moved. Researchers recovered 54 artifacts including celadon pottery, anchors, and cargo containers that hint at bustling maritime trade routes. These are the fifth and sixth ancient vessels found in this area, making it a treasure trove for understanding medieval Korean commerce.