Shahr-e Rey is more than a suburb of Tehran—it is a living museum of Iranian civilization. Its ruins, shrines, and streets tell stories of empires, religions, and cultures spanning thousands of years. For visitors, historians, and locals alike, Rey offers a direct link to the deep roots of Persian heritage. One of the most fascinating aspects of Shahr-e Rey is how many layers of history exist beneath and around the city. Each dynasty and empire left behind its own imprint.
Its strategic location along the Silk Road made it a gateway between Central Asia, Mesopotamia, and the plateau. During the early Islamic centuries, Rey became one of the intellectual capitals of the region. It was home to scholars, scientists, poets, and physicians. The city attracted thinkers from across the Islamic world, supporting large libraries, observatories, and centers of learning. Many of the city’s historic mosques, madrasas, and caravanserais were built during this period, some of which survive in partial form.
