The Impact of Islamic and Customary Laws on Urban form Development in Southwestern Saudi Arabia

Urban form and architecture, whether religious or secular, does not rely only on principles of aesthetics to reflect its essence, but to a great extent reflects a society's religious and social demands. The article reviews Islamic law, shari^cah, and local customary laws, ^curf, and the influence they have had on the structural development of the urban form and architecture of the traditional highland settlements of southwestern Saudi Arabia. Although living conditions in Saudi Arabia are much changed today, the Islamic religion still plays a prominent role in everyday life. The paper argues that the architectural heritage in traditional villages may provide a more satisfactory basis for contemporary community design than the concepts now being implemented since Islamic law continues to influence the organizational characteristics of Saudi settlements. An analysis of physical elements shows how the principles underlying the structure of Islam and the tribal system are pertinent to each settlement's physical development. The conclusion is that the urban form resulted as a response to the Shari^cah and ^cUrf to verify the basic need for defense, climate and the community's social structure.