Northern Iran (Persian: شمال, romanized: Shomal, lit. 'North'), is a geographical term that refers to a relatively large and fertile area, consisting of the southern border of the Caspian Sea and the Alborz mountains.
It includes the provinces of Gilan, Mazandaran, and Golestan (ancient kingdom of Hyrcania, medieval region of Tabaristan).[1] The major provinces, Gilan and Mazandaran, are covered with dense forests, snow-covered mountains and impressive sea shores.
The major cities are Rasht, Gorgan, Sâri, Bâbol, Babolsar Amol, Qaem Shahr, Gonbad-e Kavus, Anzali, Lahijan and Behshahr. Northern Iran has numerous villages, particularly Massulé, appreciated by travellers.
Northern Iran was a trendy spot during the Pahlavi era, especially among foreign tourists. It was a luxurious place that provided all types of modern recreational facilities as well as tourism infrastructure. Today, it's mostly visited by domestic tourists.