Tehran has been the modern and populated capital of Iran since 1785. Tehran has many different museums, palaces, symbolic towers, and modern attractions to visit. Tehran has glorious palaces that belong to the previous imperial dynasties of Iran. Golestan Palace is a UNESCO World Heritage Site and is known for its the most important thrown of Iran (which is made of marble stone), the museum of king’s personal belongings, mirror artworks (this one will make your mouth wide open in amazement), and so on. Tehran has the most important museum of the whole country with ancient objects as old as history.