Abstract
This study examined the political, social, and historical characteristics of the Great Mosque of Algiers, alongside its functional, spatial, and symbolic aspects. Generally, mosques are buildings where religious expression is profoundly intense, making it challenging to apply new types and designs. However, the Great Mosque of Algiers successfully inherits traditional Islamic features while simultaneously embodying modernity at an international level. The results of the multifaceted analysis of the convergence of tradition and modernity in this contemporary architectural work are as follows: First, through research on Islamic architecture, the study identified the functional and spatial characteristics expressed in Islamic buildings. In particular, the study highlighted the features of the Külliye as a multi-use building complex and provided a detailed analysis of symbolic elements such as minarets, domes, ablution facilities, and mihrabs, which are strongly emphasized in mosques where religious features are prominently displayed. Second, the analysis of the Great Mosque of Algiers' architectural plan explored the inte-gration of tradition and modernity. Traditional elements are akin to the identity of the building and contribute to its overall value. Third, by examining the development process of the Great Mosque of Algiers project, the study analyzed the international cooperation required in the modern era, understanding the hybrid nature of this architectural project.