Iran has a great potential in tourism because: 1- Iran has a great ancient history which equals Egypt, Greece, Room (Italy) and China. So there are many historical places and monuments in Iran. 2- There are various types of weather In Iran. The wide range of weather gives variety of choices to tourists to have an enjoying time in Iran. While in the south and center of Iran they can view desert scenes, in the west of Iran they can see beautiful snow-covered mountains and Zagross. And in the north of Iran they can walk in the seashore of Caspian Sea and view huge jungle scenes. 3- Another attractive feature of Iran is the Iranian culture and customs. Iranian people have their own unique culture and customs rooted in long rich history of Iran.