|Tehran tour photos collection puts the pictures of the capital of Persia in front of you. Iran has at least 7000 years of history and imagine that no city has remained a capital for such a long time. When Agha Mohammad khan chose Tehran as his capital 240 years ago, it was a small green town in the slopes of Alborz mountains. The Qajars, The Pahlavis and then the Islamic republic have Kept Tehran as the political center of Iran. To turn your virtual Tehran discovery into real, check Tehran tour options.