Tehran is the capital of Iran, located in the north of the country. In the center of the city stands the palace complex Golestan with luxuriously decorated rooms and a marble throne. Here was the residence of the shahs of the Qajar dynasty. The National Museum of Jewelry presents a rich collection of jewelry belonging to the Kajar Shahs, and the exhibition of the Iranian National Museum contains historical monuments from the Paleolithic era. From the tower of Milad you can enjoy a panoramic view of the city. The population of the city is one of the largest in the world and is 13 million people.