Narin Shahr is an ancient citadel located in the Yazd Province of Iran. It is known for its impressive mud-brick architecture and historical significance, dating back to the Sassanian Empire. The site features remnants of walls, towers, and living quarters, showcasing the ingenuity of ancient Persian construction. The citadel is situated on a hill, providing a strategic vantage point over the surrounding landscape. Narin Shahr is often visited by tourists and historians interested in Persian history and architecture. Its preservation offers insights into the lifestyle and defense mechanisms of ancient civilizations in the region.