Shiraz is the capital of Fars province and the fifth most populated city in Iran. This city is located in the southwest of Iran and has a moderate climate. Shiraz was the capital of Persia during the Zand dynasty. Shiraz is called the cultural capital of Iran and also is known as the city of poets, flowers, and literature. Hafez and Saadi are two world renowned poets who are from Shiraz and their tombs are located in this city.