The Erbil Citadel, locally known as Qalat, is a historic fortified settlement located in the heart of Erbil, the capital of the Kurdistan Region in Iraq. This ancient citadel is perched on a prominent tell, a type of man-made mound rising about 30 meters above the surrounding city. Considered one of the oldest continuously inhabited sites in the world, with evidence of habitation dating back to at least the 5th millennium BCE, the Erbil Citadel has a rich history that reflects the diverse cultures that have thrived in the region. Its circular layout covers an area of approximately 102,000 square meters and is characterized by narrow, winding alleyways and traditional courtyard houses, many of which dating back hundreds of years. The citadel's strategic location has positioned it at the crossroads of civilization, serving as an important stop along ancient trade routes. In recognition of its historical and cultural significance, the Erbil Citadel was inscribed as a UNESCO World Heritage site in 2014. Preservation and renovation projects have been ongoing to maintain its legacy as a landmark of Kurdish heritage and human settlement.