Tehran city have locate in near of north of persia,this city is largest city in Iran and the population is almost 12,000,000 milion,In tehran there is a lot of highway that linking north to south and east to west,Peoples in tehran can use many difrents kinds of transportation,they can use taxi,bus,electric bus,subway,motor cycle and ...,but in this large citey there is a lot of trafic jam and it couse the wether of city going to be so dirty,by the way there is a lot of beautifule place for entertainment,sports and of course a lot of modern hotels,in the end Tehran is a city with some interesting points and a lot of facilities who want live or travel there.