Recent studies in Han iconography have focused on the icons of Fu-hsi, Nu-kua and Hsi-wang-mu. They have uncovered the close relationships between the icons of gods and the immortality and cosmonology perceptions of Han's people. However, the icons of sacred mountains are worth of more attentions. In this paper, we discuss the icons of sacred mountains in relief stone sculpture of Han tomb, such as Kun-lun and Peng-lai. They had long been seen as the representations of western and eastern paradise. We find that the sacred mountains could be distinguished by their vertical or horizontal layouts: The vertical layouts for Kun-lun and the horizontal layouts for Peng-lai.