Forty tombs of the ancient kingdom of Gaya were discovered at the redevelopment of an old residential area. Without any sign of tomb robbery, the numerous historical artifacts were excavated from the perfectly conserved Gaya Kingdom tombs, including gilt-bronze crowns, earthenware, armor, and helmets. Artifacts that enlighten us on the outstanding ironware culture of Gaya various shapes of tombs are displayed at the Bokcheon Museum.