The Golestan Palace is the only world cultural heritage in Tehran. It was built during the Qajar dynasty and has a history of more than 200 years. The founding emperor of the Qajar dynasty was the only eunuch emperor in the world. But he was extremely smart and ruthless, which eventually allowed him to ascend the throne. In the name of the Golestan Palace, "Gre" means flower, and "Stan" means place, so people also call it the Rose Palace. The famous Peacock Throne was originally placed in the palace, but in order to protect it, it has now been moved to the Treasure Museum in Tehran. Now you can still see a marble throne there, which is also very beautiful. The Hall of Mirrors is the most gorgeous place in the entire palace, don't miss it!