The Square Tomb in Gujeong-dong, Gyeongju () is a Unified Silla–era tomb in Gyeongju, South Korea. On January 21, 1963, it was designated Historic Site of South Korea No. 27. Description. It is not known who the tomb belongs to. The tomb is the only square-shaped tomb in Gyeongju. It is located below the ground, and has a tumulus over it. It is on each side and high. It has statues of animals of the zodiac surrounding it. The tomb was first excavated in 1920. By that point, the tomb had already been robbed. However, gilt-bronze crown ornaments, a silver belt buckle, and other precious items were recovered. The tomb had maintenance work performed on it in 1964.