States People Centers Other Alamut (Persian: الموت) or Rudbar (Persian: رودبار) is a region in Iran including western and eastern parts on the western edge of the Alborz (Elburz) range, between the dry and barren plain of Qazvin in the south and the densely forested slopes of the Mazandaran province in the north.
Starting from Qazvin toward Alamut, passing through the first range of hills, curvatures, forms, are significant themes in nature's composition of this area.
The famous Ismaili castle of Alamut and numerous others are in this area, which served as the heartland of the state founded by Hassan-i Sabbah.
[1] According to some sources, the majority of people in northern Qazvin (Alamut) are Tats who speak a dialect of the Tati language.
[20] In 1090 CE, Hassan-i Sabbah, the Arab founder and leader of the Assassins, a sect of Nizari Ismailis in Iran, chose the Alamut region as his headquarters to campaign, preach and convert new followers.