Todays, the relationship between gender and urban space is one of the controversial debates in the world affecting the organization of living space from different social, cultural, and economic aspects. Women-friendly city is a place where its design and planning are based on gender mainstreaming with the maximum participation of women in decision making process. It can be stated that in the mutual relationship between women and urban spaces, the concepts such as gender urban space become the factors for making limitations for women to use urban spaces including some social norms, limiting responsibilities, limiting feelings, limited sources, and space skeletal barriers. In order to remove such limitations and achieve the concept of women-friendly city, planning with a certain process seems necessary. At the end of the study, Seoul was introduced as the best women- friendly city in 2010 and the present study aimed to find a guide for designing and planning the women- friendly cities.