Chitgar Forest Park is situated in the Tehran province, Iran. It is an artificial forest area and covers a green area of 14.5 square kilometres west of Tehran. It also has different ramps and facilities for cycling and skating. It is one of the largest parks of the province, and can be used throughout the year. This park is very popular with the population of the Tehran and Karaj cities and being situated on the way of the West-East wind in the province it has a purifing effect on the Tehran's air. Categories: Iran geography stubs | Provinces of Iran ... Tehran (also spelled Teheran, which more correctly reflects the Persian pronunciation) (تهران in Persian), population 9,000,000 (metropolitan: 14,000,000), and a land area of 254 square miles, is the capital of Iran and one of the major world cities. ... Karaj is a city in Iran. ...