The quality of the interiors of the museums is through arrangement and organizing of elements and forms in the interior of the museums and in order to attract tourists. The purpose of the study was to examine the quality of the museums' interiors on the amount of tourist’s attraction in the process of cultural development. The present research is based on the fundamental and its method based on qualitative and descriptive based on survey. The method of collecting was library and field information and its tools: snipping of documents, questionnaires. Main issue of this research is to examine the impact of the quality of the interior space of museums on the attraction of tourists, which leads to cultural development in the country. The findings of the study showed that the credibility of the museum's space and its attachment are features that enhance the quality of the museums' interiors to attract more tourist in the process of cultural development. Finally, it can be concluded that the interiors of the museums, through the belief and attachment to space, will increase the attractiveness of tourists and the growth of the tourism industry and ultimately lead to the country's cultural development in this direction.