Zanjan is a city located in northwestern Iran, serving as the capital of Zanjan Province. It is known for its rich history, beautiful landscapes, and traditional architecture. The city is situated at the foothills of the Alborz Mountains and has a population of around 400,000 people. The region is famous for its production of Zanjan onions and handmade carpets. Additionally, Zanjan is home to several historical sites, including the Soltaniyeh Dome, a UNESCO World Heritage site. The city also hosts various cultural festivals, showcasing its vibrant local traditions and crafts.