Shiraz is the sixth most populous city in Iran and the capital of Fars Province. Shiraz is located in the southwest of Iran on the Rudkhaneye Khoshk seasonal river. Shiraz has a moderate climate and has been a regional trade center for more than a thousand years.
The earliest reference to the city, as Tiraziš, is on Elamite clay tablets dated to 2000 BC. In the 13th century, Shiraz became a leading center of the arts and letters, thanks to the encouragement of its ruler and the presence of many Persian scholars and artists. Shiraz was the capital of Persia during the Zand dynasty from 1750 until 1781, as well as briefly during the Saffarid period.
Shiraz is known as the city of poets, wine and flowers. It is also considered by many Iranians to be the city of gardens, due to the many gardens and fruit trees that can be seen in the city. Shiraz has had major Jewish and Christian communities. The crafts of Shiraz consist of inlaid mosaic work of triangular design; silver-ware; pile carpet-weaving and weaving of kilim, called gilim and jajim in the villages and among the tribes. In Shiraz industries such as cement production, sugar, fertilizers, textile products, wood products, metalwork and rugs dominate. Shirāz also has a major oil refinery and is also a major center for Iran's electronic industries: 53% of Iran's electronic investment has been centered in Shiraz. Further more Shiraz is also home to Iran's first Solar Power Plant.

Climate
Shiraz has a moderate climate with regular seasons.
Shiraz contains a considerable number of gardens. Fortunately or unfortunately many of these gardens are going to be lost for building apartments due to population growth in the city. The rainfall in recent years, during which atmospheric conditions have changed perceptibly, has been comparatively sufficient, and has reached 23 inches in a year, but the average rainfall is between 14 and 18 inches.

Culture
Shiraz is known as the city of poets, gardens, wine, nightingales and flowers. The crafts of Shiraz consist of inlaid mosaic work of triangular design; silver-ware; carpet-weaving, and the making of the rugs called gilim and "jajim" in the villages and among the tribes. The garden is an important part of Iranian culture. There are many old gardens in Shiraz such as the Eram garden and the Afif abad garden. According to some people, Shiraz "disputes with Xeres [or Jerez] in Spain the honour of being the birthplace of sherry.
Shiraz is proud of being mother land of Hafez-e-Shirazi; Shiraz is an important centre for Iranian culture and has produced a number of famous poets. Saadi, a 12th and 13th century poet was born in Shiraz. He left his native town at a young age for Baghdad to study Arabic literature and Islamic sciences at Al-Nizamiyya of Baghdad. When he reappeared in his native Shiraz he was an elderly man. Shiraz, under Atabak Abubakr Sa'd ibn Zangy (1231-1260) was enjoying an era of relative tranquility. Saadi was not only welcomed to the city but he was highly respected by the ruler and enumerated among the greats of the province. He seems to have spent the rest of his life in Shiraz. Hafez, another famous poet and mystic was also born in Shiraz. A number of scientists also originate from Shiraz. Qutb al-Din al-Shirazi, a 13th century astronomer, mathematician, physician, physicist and scientist was from Shiraz. In his The Limit of Accomplishment concerning Knowledge of the Heavens, he also discussed the possibility of heliocentrism.