Prasat Muangtam[The Gallery and Archways]
The gallery is a long narrow corridor shaped building. It surrounds the main towers and the library. It is rectangular shaped and made of sandstone, In the middle of each gallery wall is a door. The door is cross shaped or cruciform. These door are made of sandstone. They are in alignment with the doorways of the outer wall.
facing the east. Above the entrances are lintels, on the other three sides are false entrances. The roofs of the towers are made from sandstone and had consisted of five levels, unfortunately, the upper two levels have collapsed. The top level was adorned with carved sandstone lotus cappings.