Golestān Province is one of the 31 provinces of Iran, located in the north-east of the country and south-east of the Caspian Sea. Its capital is Gorgan. The province was put as part of Region 1 upon the division of the provinces into 5 regions solely for coordination and development purposes on 22 June 2014. Majority of its population are Sunni Muslims.Golestān was split off from the province of Mazandaran in 1997. It has a population of 1.8 million... Show more

source