This is a gold crown from the Silla Dynasty found in Cheonmachong Tomb. Cheonmachong had been called Gyeongju Ancient Tomb No. 155, but through excavation in 1973, many relics such as gold crowns and bracelets were discovered along with Cheonmado (Painting of Heavenly Horse on a Saddle Flap), so it was called Cheonmachong.This gold crown was found to be worn by a buried person as a typical Silla gold crown with a height of 32.5 cm excavated from Cheonmachong.The wide band worn over the head has three lines of mountain(山)-like shape on the front and two lines of deer antlers on the back. The shape of the mountain(山) forms four tiers, and all ends are in the shape of a flower bud. The entire crown was decorated with circular gold plates and bent jade, and gold threads were twisted and hung, and the gold plate decorations were tightly connected. At the bottom, there are two leaf-shaped pendants (decorations) hanging down. The inner crown used inside the gold crown and the items needed to wear the crown were all found outside the coffin along with other burial accessories.