Erbil Citadel, historically known as Hawler Castle, is a prominent fortified settlement situated in the heart of Erbil, the capital of the Kurdistan Region of Iraq. Perched atop a tell, a large artificial mound rising approximately 32 meters above the city, the citadel boasts an ancient history that stretches back at least 6,000 years, making it one of the oldest continuously inhabited sites in the world. UNESCO inscribed Erbil Citadel on the World Heritage List in 2014, recognizing its historical and cultural significance. The structure showcases various architectural styles and periods, reflecting the diverse cultures and civilizations that have influenced the region. Its fabric comprises residential houses, public spaces, and commercial areas, though many parts are now under preservation efforts to prevent further deterioration. The citadel's gate is the only remaining entry point, and visitors today can view the renovated old pathways, houses, and traditional Kurdish architectural elements. The site has iconic value, representing the historical and cultural evolution of Erbil and the larger Mesopotamian region.