Zanjan is the capital city of Zanjan province in Iranian Azerbaijan.
- The beautiful Katale ( Catale ) Khor cave is near here.
- The landscape outside the city is very beautiful.
- Soltaniye Dome, . Sultaniye Dome is UNESCO World Heritage site, the third largest Dome in the world after Santa Maria Dome and Hagia Sophia Dome and the largest brick made dome in the world
- Caravanserai Sangi.
- Rakhtshurkhaneh. It is a traditional Qajari era laundry house and is today Zanjan's Museum of Anthropology.
Zanjan is famous for its knives, traditional sandals, and handicrafts.