Reconstructing historical cities using AI and augmented reality technology represents a significant step in preserving humanity's cultural and architectural heritage. This technology enables us to accurately visualize and redesign ancient cities, helping to revive their history and promote cultural awareness. Augmented reality technology is one of the powerful outcomes of the recent revolution in artificial intelligence. Through it, researchers and historians can retrieve the history of ancient cities that have faded into obscurity. In our research, we highlighted several important points related to this technology, foremost among them a definition of augmented reality. We then discussed the key steps and methods through which this AI-supported technology can help historians visualize ancient cities.