Where is tomb of Hulagu Khan?

The tomb of Hulagu Khan, the Mongol ruler and founder of the Ilkhanate, is located in the town of Takht-i Soleyman in present-day Iran. This site, which is also a UNESCO World Heritage Site, features a complex of ancient ruins including a Zoroastrian fire temple and other structures. The tomb itself is part of a larger archaeological site that reflects the historical significance of the region during the Mongol Empire.