Introduction to Khomeini Cemetery: is located about 8 kilometers south of Tehran, the capital of Iran. It is a large-scale building complex, including a memorial hall, ancillary halls, a cemetery, and a garden. Looking from a distance, the huge gold-plated dome in the middle of the mausoleum and the surrounding minarets are shining in the sun, which makes people feel a sudden feeling of reverence. A green glass cover in the center of the mausoleum contains the stone tombs of Khomeini and his deceased son. The stone tomb is rectangular in shape, covered with a green felt blanket, and contains portraits of Khomeini and his sons. The mausoleum is supported by several huge pillars. The giant vault on the upper part of the mausoleum is divided into three floors, and the design of each floor is also unique.