n Phimai District, has one of the grandest and most important Khmer historical sites in Thailand that is the Phimai sanctuary. The word Phimai appears in an inscription on a stone slab at the front doorway of the building as well as in many other structures. It is believed that the word Phimai meant a religious figure or site. It consists of structures made of sandstone and laterite, all ornately carved with designs.