Tehran is the largest city and urban area of Iran and  capital of Iran, in the north of the country. Its central Golestan Palace complex, with its ornate rooms and marble throne, was the seat of power of the Qajar dynasty. The National Jewelry Museum holds many of the Qajar monarchs’ jewels, while the National Museum of Iran has artifacts dating back to Paleolithic times. The Milad Tower offers panoramic views over the city.