Qez castle is located on Zia 'abad suburbs, Takestan city, on a stony mountain and it is adjacent to other areas. It leads to some terrible cliffs from three sides and the only way to get it is from the south. The remained monuments are very little and it's impossible to imagine a design of the building. Just the pillars of a four-arches have remained which are made of stone and cement and it's arch collapsed. It isn’t clear that this Four-arches belongs to which part, it has been  probably an intersection of two connective halls or an entrance. The remained bases of  four-arches have a dimensions of 3m. in some parts of castle, the bricks similar to Sasani's era are used in addition to stone .