Nominally, Fars is the original homeland of the Persian people. The native name of the Persian language is Fārsi or Pārsi. Persia and Persian both derive from the Hellenized form Πέρσις Persis of the root word Pārs. Fārs is the Arabicised version of Pars. The Old Persian word was Pārsā.
There are three distinct climatic regions in the Fars Province. First, the mountainous area of the north and northwest has moderate cold winters and mild summers. Secondly, the central regions have relatively rainy mild winters and hot dry summers. The third region located in the south and southeast and has moderate winters with very hot summers. The average temperature of Shiraz is 16.8° C, ranging between 4.7° and 29.2° C.
Each day many domestic and international flights arrive from various air lines in Shiraz International Airport. Many flights originate in countries such as Syria, Dubai, Abodabi, Saudi Arabia and in special cases Egypt, Russia, and Turkey.
After undergoing renovation and redevelopment work in 2005 Shiraz international Airport is identified as the second most reliable and modern airport in Iran (after Imam Khomeini International Airport of Tehran). Domestic flights between Shiraz and other cities such as Tehran, Mashhad, Esfahan, Ahwaz, Abadan, Kermanshah, Boshehr, Baandar Lengeh, Lar, Lamerd, Bandar abbas, Kish, Qeshm, Siry ilands, Lavan, and in urgency cases to other airports in Iran.
Ironicly Shiraz is not connected by rail road to other cities but a Shiraz-Isfahan and a Shiraz-Bandarabbas track is under construction and due completion in 2010.
Tap water in Fars province is drinkable, but has alot of chalk in it.