The main prang was built by the Khmer in the Bayon style in the late 12th or early 13th century. Standing on a platform, it was probably flanked by similar prangs of smaller size, of which virtually nothing is left. On the West side a portico protrudes out from the structure, giving access to the prang’s interior.
The prang was adorned with fine stuccoed artwork depicting scenes from the life of the Buddha, some of which are still intact. Inside is the cella, the room where the Khmer people worshipped the linga, the representation of the Hindu God Shiva. Surrounding the platform supporting the prangs was a gallery, of which the base of the walls is still visible.