This article is written to identify some hidden factors influencing the perception of architectural space. One of the comments in the context of today's contemporary architecture is the architectural space and how it is perceived. In the meantime, experts such as Peter Zumthor, Juhani Pallasmaa, Rudolf Arnheim, Benjamin, Marc Augé and so have ideas about the manner of perception of architectural space. But the architects have always been raised to believe that a tool for revealing space it is not sufficient that there are elements in the perception of architectural space that architects aren't able to transfer them from the available tools because these components include components that are not previously known. Components that are perhaps have equal importance with other external factors. Make changes in the type of each of them has serious effect on human perception of space. The purpose of this article is recognition and attention to the hidden aspects that have a significant role in the perception of architectural space but are often neglected. Knowing these components help architects improve the quality of their designs by identifying factors that influence the perception of architectural space. The posed research question in this research is that: What are the hidden factors that influence the perception of architectural space? And how each of these components is perceived through the user of space? Finally, by more recognition of the hidden factors that influence the perception of architectural space, the spaces can be tailored to the needs of modern man's Creator, so that he can be somewhat of a permanent wandering past in the hope of being saved. Creating spaces that not only for today's needs, but also carries features that link the supplier of the inside and outside senses and can prevailing human senses simultaneously and can be held accountable.